Netflow on NCS5500: Test Results
You can find more content related to NCS5500 including routing memory management, VRF, URPF, ACLs, following this link.
Introduction
In this last blog post on NCS5500 Netflow, we presented the NF implementation details: from the software processes to the internal networks used to transport sampled traffic and the CPU protection mechanisms. Also, we provided some important information on the various packet sizes and how should be approached the sampling-interval question.
Today we will present the results of a Netflow test campaign executed in lab last month. We will see how NCS5500 behaves when we push all cursors.
The tests
We will try to check various parameters today, and make sure it doesn’t have any side effects. For instance, we need to make sure we are not impacting the control plane: the routing protocols handled on the same Line Card CPU should not flap or lose update. When possible, we will show the impact on LC CPU.
These tests are executed on 36x100G-A-SE line cards running IOS XR 6.3.15. The card is fully wired to an Ixia chassis, able to push line rate traffic over each interface simultaneously. In some specific tests, we will use a fully loaded chassis (16-slots) with a “snake” configuration: each port is looped to another one to re-inject traffic and load the chassis without requiring 574x 100G testing ports.
The tests have been carried out configuring Neflow v9 on physical but also bundle interfaces. To make the test more realistic, we added URPF v4+v6 to the interface configuration, dampening, ingress+egress QoS and ingress v4+v6 ACLs, LDP and RSVP-TE, and finally multicast (IGMP and PIM).
All the tests have been executed with both v4 and v6 simultaneously.
We made sure that a lot of “new flows” were generated from Ixia using some traffic distribution knobs. Indeed, the “effort” of creating a new entry in the cache compared to updating an existing one is not the same for the nfsrv process.
A picture of the test device console:
Let’s get started…
Impact of the packet size
In this first test, we will check the impact on the CPU load when pushing different packet size.
Test parameters:
- each port is generating 200,000 PPS
- 1M flows total generated by Ixia
- sample-interval configured: 1:4000
- active/inactive timers: 30s/30s
- timeout rate-limit 10000
Variable parameter(s):
- packet size: 64B, 128B, 256B, 512B
Measurement:
- CPU impact on nfproducer, nfsrv, netio
Results:
Comment: during all these tests, we noticed that CPU utilization is rarely completely linear. We will need to accept some margin of errors in the figures collected and presented here.
Conclusion:
- the packet size doesn’t seem to influence significantly the CPU load
- it’s something we are expecting for everything above 100B @ L3 since the NPU doesn’t sample more
- no taildrop observed, no impact on other routing protocols (v4 or v6)
Impact of the port load / bandwidth
In this second test, we are generating IMIX traffic (with packet size variable between 100B and 300B) and we simply adjust the interface load (simultaneously on the 36x ports).
Test parameters:
- each port is generating 100B-300B packets
- 1M flows total generated by Ixia
- sample-interval configured: 1:4000
- active/inactive timers: 30s/30s
- timeout rate-limit 10000
Variable parameter(s):
- interface load: 20%, 40%, 60%, 80%, 100%
Measurement:
- CPU impact on nfproducer, nfsrv, netio
Results:
We can see with some margin of error in the third measurement that CPU load for nfproducer and nfsrv is growing and reach a “plateau”. This can be easily explained by the shaper used on each NPU. In current release (6.3.2), we use a shaper of 133Mbps. We will increase this number in next releases (to 200Mbps).
Conclusion:
- bandwidth utilization has, logically, an impact on the CPU load but no taildrop were observed, no impact on other routing protocols (v4 or v6)
Impact of sampling interval
Here, we will use line rate traffic on the 36 ports and we will only change the sampling-interval in our configuration. It will logically have an impact on the number of sampled packets we push from the NPUs to the Line Card CPU. So we expect the CPU load to increase.
Test parameters:
- each port is generating 512B packets
- each port is transmitting line rate
- we use all 36 ports
- 1M flows total generated by Ixia
- active/inactive timers: 30s/30s
- timeout rate-limit 10000
Variable parameter(s):
- sampling interval: 1:32K, 1:16K, 1:8K, 1:4K, 1:2K: 1:1K, 1:1
Measurement:
- CPU impact on nfproducer, nfsrv, netio
Results:
Again, we will need to accept some margin of error in the measurement of the last test.
We can see a progression in the CPU utilization, up to a plateau when we reach the shaper. After this value, even if we sample more aggressively, we are not pushing more sampled packets to the LC CPU.
Conclusion:
- with constant traffic, sampling-interval has, of course, a direct impact on the CPU load but no taildrop were observed, no impact on other routing protocols (v4 or v6)
Impact of the number of flows
In this fourth test, we will check what happens when we exceed the cache size. So we will generate more flows than the maximum cache limit we can configure (1 million entries).
Test parameters:
- each port is generating 512B packets
- each port is transmitting line rate
- we use all 36 ports
- sample-interval configured: 1:4000
- active/inactive timers: 30s/30s
- timeout rate-limit 10000
Variable parameter(s):
- Number of flows: 1M, 2M, 3M
Measurement:
- CPU impact on nfproducer, nfsrv, netio
Results:
Very straightforward analysis: no impact at all, the CPU load stays constant.
Conclusion:
- once the cache reaches its limit, nothing happens: we don’t remove new entries or punt packets or anything
- impact on LC CPU is not noticeable regardless the actual number of flows passing through the box
- of course, in such situation, the traffic matrix based on this netflow records will be inacurrate
- no taildrop observed, no impact on other routing protocols (v4 or v6)
Impact of the active / inactive timers
This fifth test is now stressing a different aspect of the netflow protocol: the record generation. When we manipulate the active and inactive timers, we are influencing the amount of records generated.
Test parameters:
- each port is generating 512B packets
- each port is transmitting line rate
- we use all 36 ports
- sample-interval configured: 1:4000
- 1M flows total generated by Ixia
- timeout rate-limit 50000: note it’s a very high number here, we don’t want to limit the amount of records and potentially pollute the test
Variable parameter(s):
- active/inactive timers: 30/30, 15/15, 5/5, 1/1
Measurement:
- CPU impact on nfproducer, nfsrv, netio
Results:
It appears that only nfsrv is impacted by this test, even if we see a small increase in the netio process too.
Quick refresher on the role of nfsvr:
- Receives NF record packets from nf_producer
- Creates a new flow cache if not already created, or update a existing flow cache (packet / byte count) for the flow monitor
- Periodically ages entries form the NF cache into NF export packets
- Sends the NF export packets to the NF collector using UDP
Not a surprise to see the CPU load occupied by nfsvr increasing when we move to lower active/inactive timers. Since netio is used to transport the NF records, it’s also logical to see a progression of the CPU load when we transmit more and more of them.
Conclusion:
- nfsvr and netio are the only processes impacted by more agressive active/inactive timing
- if we have kept a much lower NF record rate-limiter, it’s very likely we would have seen a plateau in the diagram
- no taildrop observed, no impact on other routing protocols (v4 or v6)
Full chassis
In this test, we used a fully loaded chassis (16 times 36x 100G connected with a “snake topology”) and we configured Netflow on all ports.
Since the netflow is handled at the line card CPU level, the number of line cards makes this test interesting for only one aspect: we used the same collector destination address everywhere.
Test parameters:
- each port is generating 512B packets
- each port is transmitting line rate
- we use all 36 ports
- sample-interval configured: 1:4000
- 1M flows total generated by Ixia
- timeout rate-limit 10000
- destination address of the collector: 173.173.173.1
Picture of the testbed:
Conclusion:
- nfsvr, nf_producer and netio being local to each line cards, nothing noticeable
- no taildrop observed, no impact on other routing protocols (v4 or v6)
Stress tests
Finally, we performed stress tests:
- on the line card: reloading it multiple times in a row
- on the processes: forcing manual restart of the various processes (nf_producer and nfsrv)
RP/0/RP0/CPU0:fretta-64#process restart nfsvr location 0/5/CPU0
RP/0/RP0/CPU0:Feb 25 10:59:05.975 UTC: sysmgr_control[66620]: %OS-SYSMGR-4-PROC_RESTART_NAME : User hsivasam (con0_RP0_CPU0) requested a restart of process nfsvr at 0/5/CPU
0
RP/0/RP0/CPU0:fretta-64#
- on the configuration: configuring and unconfiguring Netflow on interfaces dozens of times in a row
RP/0/RP0/CPU0:fretta-64#sh run int hundredGigE 0/5/0/11
interface HundredGigE0/5/0/11
mtu 4484
service-policy input policy-backbone-default-in.v4
service-policy output policy-backbone-default-out-P-P.v4
ipv4 address 2.254.132.2 255.255.255.0
ipv4 verify unicast source reachable-via any
ipv6 verify unicast source reachable-via any
ipv6 address 2001:2:254:132::2/64
load-interval 30
flow ipv4 monitor ICX sampler ICX ingress
flow ipv6 monitor ICX-v6 sampler ICX ingress
dampening
ipv4 access-group 121 ingress
ipv6 access-group ipv6-edge-peer ingress
!
RP/0/RP0/CPU0:fretta-64#rollback configuration last 1
RP/0/RP0/CPU0:fretta-64#
on the interfaces: we forced flapping on the interfaces where netflow was configured and checked the impact. Both with bundled interfaces and physical interfaces.
clear cache record: forces the generation of all the records before flushing the cache entries.
RP/0/RP0/CPU0:fretta-64#clear flow monitor ICX cache force-export location 0/5$
Clear cache entries for this monitor on this location. Continue? [confirm]
RP/0/RP0/CPU0:fretta-64#
Results:
- no problem encountered during these tests.
Test conditions
In this last section, we simply copy paste a couple of show commands to demonstrate the routing scale used during this test.
RP/0/RP0/CPU0:fretta-64#show bgp scale
VRF: default
Neighbors Configured: 636 Established: 636
Address-Family Prefixes Paths PathElem Prefix Path PathElem
Memory Memory Memory
IPv4 Unicast 795399 20859177 795399 112.27MB 1.71GB 81.17MB
IPv6 Unicast 148856 745047 148856 22.71MB 62.53MB 15.47MB
------------------------------------------------------------------------------
Total 944255 21604224 944255 134.98MB 1.77GB 96.64MB
Total VRFs Configured: 0
RP/0/RP0/CPU0:fretta-64#show bgp sum
BGP router identifier 193.251.245.8, local AS number 1000
BGP generic scan interval 60 secs
Non-stop routing is enabled
BGP table state: Active
Table ID: 0xe0000000 RD version: 189937114
BGP main routing table version 189937114
BGP NSR Initial initsync version 808735 (Reached)
BGP NSR/ISSU Sync-Group versions 189937114/0
BGP scan interval 60 secs
BGP is operating in STANDALONE mode.
Process RcvTblVer bRIB/RIB LabelVer ImportVer SendTblVer StandbyVer
Speaker 189937114 189937114 189937114 189937114 189937114 189937114
Neighbor Spk AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down St/PfxRcd
179.179.1.2 0 1000 6114 33893 189937114 0 0 04:54:45 10
179.179.1.3 0 1000 6119 33945 189937114 0 0 04:54:48 10
179.179.1.4 0 1000 6120 33947 189937114 0 0 04:54:48 10
179.179.1.5 0 1000 6120 33944 189937114 0 0 04:54:44 10
179.179.1.6 0 1000 6121 33947 189937114 0 0 04:54:47 10
179.179.1.7 0 1000 6114 31913 189937114 0 0 05:12:25 10
179.179.1.8 0 1000 6114 31913 189937114 0 0 05:12:30 10
179.179.1.9 0 1000 6114 31911 189937114 0 0 05:12:26 10
179.179.1.10 0 1000 6116 31910 189937114 0 0 05:12:30 10
179.179.1.11 0 1000 6113 31910 189937114 0 0 05:12:25 10
179.179.1.12 0 1000 6113 31912 189937114 0 0 05:12:25 10
179.179.1.13 0 1000 6112 31913 189937114 0 0 05:12:28 10
179.179.1.14 0 1000 6112 31912 189937114 0 0 05:12:28 10
179.179.1.15 0 1000 6114 31914 189937114 0 0 05:12:27 10
179.179.1.16 0 1000 6113 31911 189937114 0 0 05:12:29 10
179.179.1.17 0 1000 6115 31912 189937114 0 0 05:12:28 10
179.179.1.18 0 1000 6114 31912 189937114 0 0 05:12:29 10
179.179.1.19 0 1000 6115 31914 189937114 0 0 05:12:26 10
179.179.1.20 0 1000 6116 31912 189937114 0 0 05:12:30 10
179.179.1.21 0 1000 6113 31911 189937114 0 0 05:12:26 10
179.179.1.22 0 1000 6114 31911 189937114 0 0 05:12:28 10
179.179.1.23 0 1000 6113 31912 189937114 0 0 05:12:26 10
179.179.1.24 0 1000 6114 31911 189937114 0 0 05:12:30 10
179.179.1.25 0 1000 6112 31912 189937114 0 0 05:12:25 10
179.179.1.26 0 1000 6112 31910 189937114 0 0 05:12:26 10
179.179.1.27 0 1000 6112 31910 189937114 0 0 05:12:25 10
179.179.1.28 0 1000 6115 31914 189937114 0 0 05:12:25 10
179.179.1.29 0 1000 6114 31913 189937114 0 0 05:12:26 10
179.179.1.30 0 1000 6114 31911 189937114 0 0 05:12:26 10
179.179.1.31 0 1000 6112 31914 189937114 0 0 05:12:26 10
179.179.1.32 0 1000 6113 31914 189937114 0 0 05:12:28 10
179.179.1.33 0 1000 6114 31915 189937114 0 0 05:12:29 10
179.179.1.34 0 1000 6116 31913 189937114 0 0 05:12:30 10
179.179.1.35 0 1000 6115 31914 189937114 0 0 05:12:29 10
179.179.1.36 0 1000 6117 31915 189937114 0 0 05:12:28 10
179.179.1.37 0 1000 6113 31912 189937114 0 0 05:12:30 10
179.179.1.38 0 1000 6112 31909 189937114 0 0 05:12:26 10
179.179.1.39 0 1000 6114 31913 189937114 0 0 05:12:28 10
179.179.1.40 0 1000 6114 31912 189937114 0 0 05:12:30 10
179.179.1.41 0 1000 6112 31500 189937114 0 0 05:12:28 10
179.179.1.42 0 1000 6113 31913 189937114 0 0 05:12:27 10
179.179.1.43 0 1000 6113 31914 189937114 0 0 05:12:28 10
179.179.1.44 0 1000 6114 31912 189937114 0 0 05:12:29 10
179.179.1.45 0 1000 6112 31914 189937114 0 0 05:12:26 10
179.179.1.46 0 1000 6115 31912 189937114 0 0 05:12:27 10
179.179.1.47 0 1000 6115 31912 189937114 0 0 05:12:26 10
179.179.1.48 0 1000 6113 31911 189937114 0 0 05:12:27 10
179.179.1.49 0 1000 6114 31913 189937114 0 0 05:12:30 10
179.179.1.50 0 1000 6115 31914 189937114 0 0 05:12:30 10
179.179.1.51 0 1000 6236 31913 189937114 0 0 05:12:30 12000
187.187.1.2 0 3000 6105 26291 189937114 0 0 05:38:33 1800
187.187.1.3 0 3001 6106 26294 189937114 0 0 05:38:32 1800
187.187.1.4 0 3002 6108 26294 189937114 0 0 05:38:32 1800
187.187.1.5 0 3003 6106 26291 189937114 0 0 05:38:34 1800
187.187.1.6 0 3004 6105 26292 189937114 0 0 05:38:33 1800
187.187.1.7 0 3005 6106 26294 189937114 0 0 05:38:32 1800
187.187.1.8 0 3006 6106 26293 189937114 0 0 05:38:32 1800
187.187.1.9 0 3007 6107 26294 189937114 0 0 05:38:35 1800
187.187.1.10 0 3008 6107 26295 189937114 0 0 05:38:31 1800
187.187.1.11 0 3009 6107 26295 189937114 0 0 05:38:35 1800
187.187.1.12 0 3010 6107 26294 189937114 0 0 05:38:30 1800
187.187.1.13 0 3011 6105 26294 189937114 0 0 05:38:30 1800
187.187.1.14 0 3012 6104 26292 189937114 0 0 05:38:32 1800
187.187.1.15 0 3013 6106 26294 189937114 0 0 05:38:35 1800
187.187.1.16 0 3014 6109 26296 189937114 0 0 05:38:30 1800
187.187.1.17 0 3015 6105 26292 189937114 0 0 05:38:34 1800
187.187.1.18 0 3016 6107 26294 189937114 0 0 05:38:34 1800
187.187.1.19 0 3017 6106 26292 189937114 0 0 05:38:34 1800
187.187.1.20 0 3018 6107 26293 189937114 0 0 05:38:33 1800
187.187.1.21 0 3019 6108 26292 189937114 0 0 05:38:33 1800
187.187.1.22 0 3020 6107 26295 189937114 0 0 05:38:33 1800
187.187.1.23 0 3021 6105 26293 189937114 0 0 05:38:34 1800
187.187.1.24 0 3022 6105 26291 189937114 0 0 05:38:32 1800
187.187.1.25 0 3023 6106 26294 189937114 0 0 05:38:35 1800
187.187.1.26 0 3024 6106 26293 189937114 0 0 05:38:34 1800
187.187.1.27 0 3025 6108 26296 189937114 0 0 05:38:30 1800
187.187.1.28 0 3026 6106 26293 189937114 0 0 05:38:34 1800
187.187.1.29 0 3027 6107 26295 189937114 0 0 05:38:35 1800
187.187.1.30 0 3028 6107 26295 189937114 0 0 05:38:33 1800
187.187.1.31 0 3029 6106 26292 189937114 0 0 05:38:35 1800
187.187.1.32 0 3030 6106 26294 189937114 0 0 05:38:31 1800
187.187.1.33 0 3031 6106 26293 189937114 0 0 05:38:33 1800
187.187.1.34 0 3032 6107 26295 189937114 0 0 05:38:34 1800
187.187.1.35 0 3033 6107 26293 189937114 0 0 05:38:32 1800
187.187.1.36 0 3034 6104 26292 189937114 0 0 05:38:31 1800
187.187.1.37 0 3035 6105 26294 189937114 0 0 05:38:33 1800
187.187.1.38 0 3036 6105 26293 189937114 0 0 05:38:30 1800
187.187.1.39 0 3037 6107 26295 189937114 0 0 05:38:34 1800
187.187.1.40 0 3038 6107 26295 189937114 0 0 05:38:31 1800
187.187.1.41 0 3039 6105 26293 189937114 0 0 05:38:35 1800
187.187.1.42 0 3040 6106 26293 189937114 0 0 05:38:32 1800
187.187.1.43 0 3041 6105 26295 189937114 0 0 05:38:34 1800
187.187.1.44 0 3042 6106 26296 189937114 0 0 05:38:35 1800
187.187.1.45 0 3043 6108 26295 189937114 0 0 05:38:31 1800
187.187.1.46 0 3044 6107 26294 189937114 0 0 05:38:31 1800
187.187.1.47 0 3045 6105 26293 189937114 0 0 05:38:32 1800
187.187.1.48 0 3046 6107 26295 189937114 0 0 05:38:33 1800
187.187.1.49 0 3047 6107 26295 189937114 0 0 05:38:31 1800
187.187.1.50 0 3048 6105 26292 189937114 0 0 05:38:31 1800
187.187.1.51 0 3049 6105 26291 189937114 0 0 05:38:31 1800
188.1.1.2 0 1000 2669 12981 189937114 0 0 05:38:32 250
188.1.1.3 0 1001 2668 12980 189937114 0 0 05:38:30 250
188.1.1.4 0 1002 2669 12984 189937114 0 0 05:38:33 250
188.1.1.5 0 1003 2669 12980 189937114 0 0 05:38:34 250
188.1.1.6 0 1004 2669 12982 189937114 0 0 05:38:35 250
188.1.1.7 0 1005 2669 12981 189937114 0 0 05:38:37 250
188.1.1.8 0 1006 2669 12982 189937114 0 0 05:38:38 250
188.1.1.9 0 1007 2652 11836 189937114 0 0 05:30:57 250
188.1.1.10 0 1008 2669 12984 189937114 0 0 05:38:32 250
188.1.1.11 0 1009 2669 12980 189937114 0 0 05:38:32 250
188.1.1.12 0 1010 2668 12980 189937114 0 0 05:38:38 250
188.1.1.13 0 1011 2669 12981 189937114 0 0 05:38:34 250
188.1.1.14 0 1012 2669 12982 189937114 0 0 05:38:35 250
188.1.1.15 0 1013 2669 12981 189937114 0 0 05:38:32 250
188.1.1.16 0 1014 2670 12981 189937114 0 0 05:38:32 250
188.1.1.17 0 1015 2670 12984 189937114 0 0 05:38:35 250
188.1.1.18 0 1016 2669 12980 189937114 0 0 05:38:30 250
188.1.1.19 0 1017 2670 12981 189937114 0 0 05:38:31 250
188.1.1.20 0 1018 2669 12981 189937114 0 0 05:38:33 250
188.1.1.21 0 1019 2669 12980 189937114 0 0 05:38:34 250
188.1.1.22 0 1020 2669 12981 189937114 0 0 05:38:37 250
188.1.1.23 0 1021 2668 12980 189937114 0 0 05:38:31 250
188.1.1.24 0 1022 2670 12984 189937114 0 0 05:38:33 250
188.1.1.25 0 1023 2669 12981 189937114 0 0 05:38:32 250
188.1.1.26 0 1024 2670 12981 189937114 0 0 05:38:31 250
188.1.1.27 0 1025 2668 12980 189937114 0 0 05:38:31 250
188.1.1.28 0 1026 2670 12981 189937114 0 0 05:38:34 250
188.1.1.29 0 1027 2668 12981 189937114 0 0 05:38:32 250
188.1.1.30 0 1028 2669 12981 189937114 0 0 05:38:34 250
188.1.1.31 0 1029 2669 12980 189937114 0 0 05:38:33 250
188.1.1.32 0 1030 2669 12981 189937114 0 0 05:38:34 250
188.1.1.33 0 1031 2669 12983 189937114 0 0 05:38:32 250
188.1.1.34 0 1032 2669 12984 189937114 0 0 05:38:35 250
188.1.1.35 0 1033 2653 11838 189937114 0 0 05:30:58 250
188.1.1.36 0 1034 2669 12981 189937114 0 0 05:38:31 250
188.1.1.37 0 1035 2652 11836 189937114 0 0 05:30:54 250
188.1.1.38 0 1036 2670 12984 189937114 0 0 05:38:34 250
188.1.1.39 0 1037 2670 12980 189937114 0 0 05:38:33 250
188.1.1.40 0 1038 2670 12957 189937114 0 0 05:38:35 250
188.1.1.41 0 1039 2669 12984 189937114 0 0 05:38:36 250
188.1.1.42 0 1040 2670 12981 189937114 0 0 05:38:31 250
188.1.1.43 0 1041 2669 12984 189937114 0 0 05:38:34 250
188.1.1.44 0 1042 2652 11836 189937114 0 0 05:30:53 250
188.1.1.45 0 1043 2669 12981 189937114 0 0 05:38:33 250
188.1.1.46 0 1044 2669 12981 189937114 0 0 05:38:33 250
188.1.1.47 0 1045 2668 12981 189937114 0 0 05:38:38 250
188.1.1.48 0 1046 2653 11836 189937114 0 0 05:30:57 250
188.1.1.49 0 1047 2653 11837 189937114 0 0 05:30:58 250
188.1.1.50 0 1048 2668 12981 189937114 0 0 05:38:36 250
188.1.1.51 0 1049 2668 12981 189937114 0 0 05:38:32 250
188.1.1.52 0 1050 6092 25321 189937114 0 0 05:38:38 250
188.1.1.53 0 1051 6093 25324 189937114 0 0 05:38:32 250
188.1.1.54 0 1052 6092 25323 189937114 0 0 05:38:34 250
188.1.1.55 0 1053 6090 25323 189937114 0 0 05:38:35 250
188.1.1.56 0 1054 6092 25321 189937114 0 0 05:38:34 250
188.1.1.57 0 1055 6091 25324 189937114 0 0 05:38:35 250
188.1.1.58 0 1056 6074 24178 189937114 0 0 05:30:54 250
188.1.1.59 0 1057 6092 25296 189937114 0 0 05:38:31 250
188.1.1.60 0 1058 6091 25324 189937114 0 0 05:38:35 250
188.1.1.61 0 1059 6092 25325 189937114 0 0 05:38:38 250
188.1.1.62 0 1060 6091 25322 189937114 0 0 05:38:38 250
188.1.1.63 0 1061 6090 25323 189937114 0 0 05:38:34 250
188.1.1.64 0 1062 6091 25324 189937114 0 0 05:38:38 250
188.1.1.65 0 1063 6091 25323 189937114 0 0 05:38:35 250
188.1.1.66 0 1064 6092 25325 189937114 0 0 05:38:37 250
188.1.1.67 0 1065 6091 25324 189937114 0 0 05:38:38 250
188.1.1.68 0 1066 6091 25324 189937114 0 0 05:38:35 250
188.1.1.69 0 1067 6093 25324 189937114 0 0 05:38:32 250
188.1.1.70 0 1068 6090 25323 189937114 0 0 05:38:34 250
188.1.1.71 0 1069 6076 24179 189937114 0 0 05:30:56 250
188.1.1.72 0 1070 6091 25323 189937114 0 0 05:38:34 250
188.1.1.73 0 1071 6090 25323 189937114 0 0 05:38:33 250
188.1.1.74 0 1072 6090 25323 189937114 0 0 05:38:37 250
188.1.1.75 0 1073 6089 25321 189937114 0 0 05:38:38 250
188.1.1.76 0 1074 6091 25298 189937114 0 0 05:38:34 250
188.1.1.77 0 1075 6076 24178 189937114 0 0 05:30:56 250
188.1.1.78 0 1076 6092 25324 189937114 0 0 05:38:33 250
188.1.1.79 0 1077 6091 25323 189937114 0 0 05:38:34 250
188.1.1.80 0 1078 6092 25300 189937114 0 0 05:38:32 250
188.1.1.81 0 1079 6091 25322 189937114 0 0 05:38:33 250
188.1.1.82 0 1080 6091 25297 189937114 0 0 05:38:32 250
188.1.1.83 0 1081 6091 25297 189937114 0 0 05:38:34 250
188.1.1.84 0 1082 6089 25295 189937114 0 0 05:38:35 250
188.1.1.85 0 1083 6091 25297 189937114 0 0 05:38:34 250
188.1.1.86 0 1084 6092 25298 189937114 0 0 05:38:34 250
188.1.1.87 0 1085 6092 25299 189937114 0 0 05:38:34 250
188.1.1.88 0 1086 6093 25300 189937114 0 0 05:38:34 250
188.1.1.89 0 1087 6091 25298 189937114 0 0 05:38:35 250
188.1.1.90 0 1088 6091 25299 189937114 0 0 05:38:33 250
188.1.1.91 0 1089 6091 25296 189937114 0 0 05:38:32 250
188.1.1.92 0 1090 6091 25298 189937114 0 0 05:38:31 250
188.1.1.93 0 1091 6091 25297 189937114 0 0 05:38:33 250
188.1.1.94 0 1092 6091 25298 189937114 0 0 05:38:31 250
188.1.1.95 0 1093 6091 25296 189937114 0 0 05:38:32 250
188.1.1.96 0 1094 6090 25296 189937114 0 0 05:37:38 250
188.1.1.97 0 1095 6092 25298 189937114 0 0 05:38:31 250
188.1.1.98 0 1096 6092 25299 189937114 0 0 05:38:35 250
188.1.1.99 0 1097 6092 25298 189937114 0 0 05:38:30 250
188.1.1.100 0 1098 6091 25297 189937114 0 0 05:38:35 250
188.1.1.101 0 1099 6092 25298 189937114 0 0 05:38:34 250
189.1.1.2 0 100 6195 25324 189937114 0 0 05:38:33 12000
189.1.1.3 0 101 6100 25324 189937114 0 0 05:38:33 1800
189.1.1.4 0 102 6100 25322 189937114 0 0 05:38:34 1800
189.1.1.5 0 103 6099 25322 189937114 0 0 05:38:35 1800
189.1.1.6 0 104 6100 25323 189937114 0 0 05:38:32 1800
189.1.1.7 0 105 6101 25323 189937114 0 0 05:38:34 1800
189.1.1.8 0 106 6101 25325 189937114 0 0 05:38:35 1800
189.1.1.9 0 107 6101 25324 189937114 0 0 05:38:34 1800
189.1.1.10 0 108 6100 25321 189937114 0 0 05:38:34 1800
189.1.1.11 0 109 6100 25323 189937114 0 0 05:38:33 1800
189.1.1.12 0 110 6099 25323 189937114 0 0 05:38:32 1800
189.1.1.13 0 111 6100 25323 189937114 0 0 05:38:32 1800
189.1.1.14 0 112 6101 25322 189937114 0 0 05:38:32 1800
189.1.1.15 0 113 6101 25322 189937114 0 0 05:38:30 1800
189.1.1.16 0 114 6101 25325 189937114 0 0 05:38:33 1800
189.1.1.17 0 115 6099 25322 189937114 0 0 05:38:30 1800
189.1.1.18 0 116 6100 25323 189937114 0 0 05:38:34 1800
189.1.1.19 0 117 6101 25324 189937114 0 0 05:38:34 1800
189.1.1.20 0 118 6101 25322 189937114 0 0 05:38:33 1800
189.1.1.21 0 119 6100 25323 189937114 0 0 05:38:33 1800
189.1.1.22 0 120 6101 25324 189937114 0 0 05:38:30 1800
189.1.1.23 0 121 6100 25324 189937114 0 0 05:38:31 1800
189.1.1.24 0 122 6100 25322 189937114 0 0 05:38:34 1800
189.1.1.25 0 123 6100 25324 189937114 0 0 05:38:35 1800
189.1.1.26 0 124 6100 25323 189937114 0 0 05:38:32 1800
189.1.1.27 0 125 6099 25322 189937114 0 0 05:38:31 1800
189.1.1.28 0 126 6100 25323 189937114 0 0 05:38:32 1800
189.1.1.29 0 127 6100 25324 189937114 0 0 05:38:33 1800
189.1.1.30 0 128 6101 25323 189937114 0 0 05:38:31 1800
189.1.1.31 0 129 6100 25322 189937114 0 0 05:38:34 1800
189.1.1.32 0 130 6100 25321 189937114 0 0 05:38:33 1800
189.1.1.33 0 131 6100 25322 189937114 0 0 05:38:31 1800
189.1.1.34 0 132 6100 25322 189937114 0 0 05:38:31 1800
189.1.1.35 0 133 6100 25323 189937114 0 0 05:38:30 1800
189.1.1.36 0 134 6099 25322 189937114 0 0 05:38:34 1800
189.1.1.37 0 135 6100 25323 189937114 0 0 05:38:33 1800
189.1.1.38 0 136 6100 25322 189937114 0 0 05:38:35 1800
189.1.1.39 0 137 6101 25323 189937114 0 0 05:38:35 1800
189.1.1.40 0 138 6101 25325 189937114 0 0 05:38:34 1800
189.1.1.41 0 139 6100 25323 189937114 0 0 05:38:33 1800
189.1.1.42 0 140 6101 25325 189937114 0 0 05:38:35 1800
189.1.1.43 0 141 6101 25325 189937114 0 0 05:38:35 1800
189.1.1.44 0 142 6101 25323 189937114 0 0 05:38:32 1800
189.1.1.45 0 143 6100 25323 189937114 0 0 05:38:34 1800
189.1.1.46 0 144 6100 25324 189937114 0 0 05:38:32 1800
189.1.1.47 0 145 6100 25323 189937114 0 0 05:38:31 1800
189.1.1.48 0 146 6101 25324 189937114 0 0 05:38:32 1800
189.1.1.49 0 147 6100 25323 189937114 0 0 05:38:35 1800
189.1.1.50 0 148 6099 25372 189937114 0 0 05:38:31 1800
189.1.1.51 0 149 6100 25322 189937114 0 0 05:38:33 1800
189.1.1.52 0 150 6101 25323 189937114 0 0 05:38:31 1800
189.1.1.53 0 151 6099 25322 189937114 0 0 05:38:30 1800
189.1.1.54 0 152 6101 25324 189937114 0 0 05:38:34 1800
189.1.1.55 0 153 6100 25323 189937114 0 0 05:38:30 1800
189.1.1.56 0 154 6100 25323 189937114 0 0 05:38:35 1800
189.1.1.57 0 155 6099 25321 189937114 0 0 05:38:33 1800
189.1.1.58 0 156 6101 25323 189937114 0 0 05:38:31 1800
189.1.1.59 0 157 6101 25323 189937114 0 0 05:38:30 1800
189.1.1.60 0 158 6101 25324 189937114 0 0 05:38:30 1800
189.1.1.61 0 159 6100 25324 189937114 0 0 05:38:31 1800
189.1.1.62 0 160 6100 25323 189937114 0 0 05:38:32 1800
189.1.1.63 0 161 6101 25322 189937114 0 0 05:38:36 1800
189.1.1.64 0 162 6101 25323 189937114 0 0 05:38:35 1800
189.1.1.65 0 163 6099 25323 189937114 0 0 05:38:32 1800
189.1.1.66 0 164 6101 25323 189937114 0 0 05:38:32 1800
189.1.1.67 0 165 6101 25323 189937114 0 0 05:38:31 1800
189.1.1.68 0 166 6100 25323 189937114 0 0 05:38:31 1800
189.1.1.69 0 167 6101 25325 189937114 0 0 05:38:34 1800
189.1.1.70 0 168 6100 25322 189937114 0 0 05:38:32 1800
189.1.1.71 0 169 6100 25322 189937114 0 0 05:38:30 1800
189.1.1.72 0 170 6099 25322 189937114 0 0 05:38:30 1800
189.1.1.73 0 171 6101 25324 189937114 0 0 05:38:34 1800
189.1.1.74 0 172 6099 25323 189937114 0 0 05:38:30 1800
189.1.1.75 0 173 6100 25323 189937114 0 0 05:38:35 1800
189.1.1.76 0 174 6101 25325 189937114 0 0 05:38:30 1800
189.1.1.77 0 175 6101 25322 189937114 0 0 05:38:34 1800
189.1.1.78 0 176 6101 25323 189937114 0 0 05:38:33 1800
189.1.1.79 0 177 6101 25323 189937114 0 0 05:38:31 1800
189.1.1.80 0 178 6099 25323 189937114 0 0 05:38:33 1800
189.1.1.81 0 179 6101 25324 189937114 0 0 05:38:32 1800
189.1.1.82 0 180 6101 25322 189937114 0 0 05:38:35 1800
189.1.1.83 0 181 6101 25324 189937114 0 0 05:38:35 1800
189.1.1.84 0 182 6100 25323 189937114 0 0 05:38:32 1800
189.1.1.85 0 183 6099 25322 189937114 0 0 05:38:33 1800
189.1.1.86 0 184 6100 25323 189937114 0 0 05:38:34 1800
189.1.1.87 0 185 6100 25321 189937114 0 0 05:38:34 1800
189.1.1.88 0 186 6100 25324 189937114 0 0 05:38:31 1800
189.1.1.89 0 187 6099 25321 189937114 0 0 05:38:35 1800
189.1.1.90 0 188 6099 25321 189937114 0 0 05:38:34 1800
189.1.1.91 0 189 6100 25323 189937114 0 0 05:38:33 1800
189.1.1.92 0 190 6101 25324 189937114 0 0 05:38:34 1800
189.1.1.93 0 191 6100 25322 189937114 0 0 05:38:30 1800
189.1.1.94 0 192 6100 25324 189937114 0 0 05:38:34 1800
189.1.1.95 0 193 6101 25324 189937114 0 0 05:38:33 1800
189.1.1.96 0 194 6100 25324 189937114 0 0 05:38:34 1800
189.1.1.97 0 195 6100 25321 189937114 0 0 05:38:34 1800
189.1.1.98 0 196 6101 25324 189937114 0 0 05:38:31 1800
189.1.1.99 0 197 6101 25323 189937114 0 0 05:38:33 1800
189.1.1.100 0 198 6102 25326 189937114 0 0 05:38:35 1800
189.1.1.101 0 199 6100 25323 189937114 0 0 05:38:34 1800
193.251.245.7 0 1000 31824 31480 189937114 0 0 06:12:07 477709
193.251.246.7 0 1000 22499 21128 189937114 0 0 06:15:57 477708
193.251.246.9 0 1000 25867 27470 189937114 0 0 06:20:53 477709
193.251.246.10 0 1000 25869 27470 189937114 0 0 06:20:48 477709
193.251.246.11 0 1000 26643 27549 189937114 0 0 16:34:06 477709
193.251.246.12 0 1000 25844 27177 189937114 0 0 06:20:49 477709
193.251.246.13 0 1000 25870 27327 189937114 0 0 06:20:54 477709
193.251.246.14 0 1000 25868 27470 189937114 0 0 06:20:56 477709
193.251.246.15 0 1000 25867 27471 189937114 0 0 06:20:53 477709
193.251.246.16 0 1000 25869 27471 189937114 0 0 06:20:51 477709
193.251.246.17 0 1000 25868 27472 189937114 0 0 06:20:53 477709
193.251.246.18 0 1000 25867 27470 189937114 0 0 06:20:59 477709
193.251.246.19 0 1000 25869 27472 189937114 0 0 06:20:52 477709
193.251.246.20 0 1000 25869 27471 189937114 0 0 06:20:57 477709
193.251.246.21 0 1000 25866 27471 189937114 0 0 06:20:57 477709
193.251.246.22 0 1000 25869 27470 189937114 0 0 06:20:58 477709
193.251.246.23 0 1000 25869 27471 189937114 0 0 06:20:52 477709
193.251.246.24 0 1000 25868 27471 189937114 0 0 06:20:55 477709
193.251.246.25 0 1000 25867 27470 189937114 0 0 06:20:57 477709
193.251.246.26 0 1000 25866 27470 189937114 0 0 06:20:57 477709
193.251.246.27 0 1000 25868 27472 189937114 0 0 06:20:51 477709
193.251.246.28 0 1000 25793 27356 189937114 0 0 06:20:24 477709
193.251.246.29 0 1000 25869 27469 189937114 0 0 06:20:52 477709
193.251.246.30 0 1000 25868 27470 189937114 0 0 06:20:55 477709
193.251.246.31 0 1000 25793 27356 189937114 0 0 06:20:32 477709
193.251.246.32 0 1000 25395 27045 189937114 0 0 06:16:47 477709
193.251.246.33 0 1000 25867 27471 189937114 0 0 06:20:45 477709
193.251.246.34 0 1000 25867 27468 189937114 0 0 06:20:57 477709
193.251.246.35 0 1000 25868 27471 189937114 0 0 06:20:56 477709
193.251.246.36 0 1000 25869 27470 189937114 0 0 06:20:54 477709
193.251.246.37 0 1000 25866 27470 189937114 0 0 06:20:56 477709
193.251.246.38 0 1000 25867 27472 189937114 0 0 06:20:57 477709
193.251.246.39 0 1000 25793 27355 189937114 0 0 06:20:35 477709
193.251.246.40 0 1000 24130 26122 189937114 0 0 06:16:28 477709
193.251.246.41 0 1000 24528 26580 189937114 0 0 06:20:28 477709
193.251.246.42 0 1000 24603 26694 189937114 0 0 06:20:57 477709
193.251.246.43 0 1000 24528 26578 189937114 0 0 06:20:30 477709
193.251.246.44 0 1000 24603 26694 189937114 0 0 06:20:58 477709
193.251.246.45 0 1000 24603 26694 189937114 0 0 06:21:01 477709
193.251.246.46 0 1000 24603 26694 189937114 0 0 06:20:57 477709
193.251.246.47 0 1000 24528 26580 189937114 0 0 06:20:29 477709
193.251.246.48 0 1000 24603 26551 189937114 0 0 06:20:59 477709
193.251.246.49 0 1000 24603 26692 189937114 0 0 06:21:00 477709
RP/0/RP0/CPU0:fretta-64#show bgp ipv6 uni sum
BGP router identifier 193.251.245.8, local AS number 1000
BGP generic scan interval 60 secs
Non-stop routing is enabled
BGP table state: Active
Table ID: 0xe0800000 RD version: 3399620
BGP main routing table version 3399620
BGP NSR Initial initsync version 148858 (Reached)
BGP NSR/ISSU Sync-Group versions 3399620/0
BGP scan interval 60 secs
BGP is operating in STANDALONE mode.
Process RcvTblVer bRIB/RIB LabelVer ImportVer SendTblVer StandbyVer
Speaker 3399620 3399620 3399620 3399620 3399620 3399620
Neighbor Spk AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down St/PfxRcd
179:179:1::2 0 1000 6109 16590 3399620 0 0 05:12:17 1
179:179:1::3 0 1000 6108 16590 3399620 0 0 05:12:18 1
179:179:1::4 0 1000 6108 16590 3399620 0 0 05:12:13 1
179:179:1::5 0 1000 6108 16590 3399620 0 0 05:12:20 1
179:179:1::6 0 1000 6092 16576 3399620 0 0 05:12:25 1
179:179:1::7 0 1000 6109 16591 3399620 0 0 05:12:23 1
179:179:1::8 0 1000 6107 16591 3399620 0 0 05:12:26 1
179:179:1::9 0 1000 6110 16590 3399620 0 0 05:12:16 1
179:179:1::a 0 1000 6108 16590 3399620 0 0 05:12:22 1
179:179:1::b 0 1000 6107 16589 3399620 0 0 05:12:13 1
179:179:1::c 0 1000 6108 16590 3399620 0 0 05:12:18 1
179:179:1::d 0 1000 6107 16590 3399620 0 0 05:12:27 1
179:179:1::e 0 1000 6110 16591 3399620 0 0 05:12:13 1
179:179:1::f 0 1000 6094 16575 3399620 0 0 05:12:14 1
179:179:1::10 0 1000 6109 16590 3399620 0 0 05:12:25 1
179:179:1::11 0 1000 6108 16590 3399620 0 0 05:12:14 1
179:179:1::12 0 1000 6108 16590 3399620 0 0 05:12:28 1
179:179:1::13 0 1000 6109 16590 3399620 0 0 05:12:21 1
179:179:1::14 0 1000 6092 16575 3399620 0 0 05:12:15 1
179:179:1::15 0 1000 6110 16590 3399620 0 0 05:12:27 1
179:179:1::16 0 1000 6109 16590 3399620 0 0 05:12:25 1
179:179:1::17 0 1000 6110 16588 3399620 0 0 05:12:23 1
179:179:1::18 0 1000 6110 16591 3399620 0 0 05:12:25 1
179:179:1::19 0 1000 6109 16591 3399620 0 0 05:12:20 1
179:179:1::1a 0 1000 6093 16576 3399620 0 0 05:12:13 1
179:179:1::1b 0 1000 6092 16577 3399620 0 0 05:12:21 1
179:179:1::1c 0 1000 6108 16590 3399620 0 0 05:12:16 1
179:179:1::1d 0 1000 6108 16588 3399620 0 0 05:12:14 1
179:179:1::1e 0 1000 6091 16576 3399620 0 0 05:12:21 1
179:179:1::1f 0 1000 6109 16592 3399620 0 0 05:12:24 1
179:179:1::20 0 1000 6108 16590 3399620 0 0 05:12:24 1
179:179:1::21 0 1000 6108 16591 3399620 0 0 05:12:22 1
179:179:1::22 0 1000 6108 16591 3399620 0 0 05:12:14 1
179:179:1::23 0 1000 6109 16591 3399620 0 0 05:12:22 1
179:179:1::24 0 1000 6107 16589 3399620 0 0 05:12:23 1
179:179:1::25 0 1000 6108 16590 3399620 0 0 05:12:18 1
179:179:1::26 0 1000 6108 16590 3399620 0 0 05:12:22 1
179:179:1::27 0 1000 6110 16593 3399620 0 0 05:12:13 1
179:179:1::28 0 1000 6109 16590 3399620 0 0 05:12:24 1
179:179:1::29 0 1000 6109 16590 3399620 0 0 05:12:20 1
179:179:1::2a 0 1000 6109 16591 3399620 0 0 05:12:14 1
179:179:1::2b 0 1000 6109 16592 3399620 0 0 05:12:26 1
179:179:1::2c 0 1000 6109 16592 3399620 0 0 05:12:18 1
179:179:1::2d 0 1000 6108 16591 3399620 0 0 05:12:19 1
179:179:1::2e 0 1000 6109 16590 3399620 0 0 05:12:25 1
179:179:1::2f 0 1000 6108 16590 3399620 0 0 05:12:19 1
179:179:1::30 0 1000 6108 16590 3399620 0 0 05:12:23 1
179:179:1::31 0 1000 6108 16591 3399620 0 0 05:12:14 1
179:179:1::32 0 1000 6108 16592 3399620 0 0 05:12:23 1
179:179:1::33 0 1000 6183 16592 3399620 0 0 05:12:23 2500
187:187:1::2 0 3200 6092 14416 3399620 0 0 05:38:23 1
187:187:1::3 0 3201 6090 14414 3399620 0 0 05:37:44 1
187:187:1::4 0 3202 6092 14415 3399620 0 0 05:38:36 1
187:187:1::5 0 3203 6089 14414 3399620 0 0 05:37:40 1
187:187:1::6 0 3204 6090 14414 3399620 0 0 05:37:46 1
187:187:1::7 0 3205 6091 14415 3399620 0 0 05:38:32 1
187:187:1::8 0 3206 6090 14414 3399620 0 0 05:37:40 1
187:187:1::9 0 3207 6089 14415 3399620 0 0 05:38:25 1
187:187:1::a 0 3208 6092 14417 3399620 0 0 05:38:32 1
187:187:1::b 0 3209 6091 14417 3399620 0 0 05:38:32 1
187:187:1::c 0 3210 6091 14417 3399620 0 0 05:38:26 1
187:187:1::d 0 3211 6091 14417 3399620 0 0 05:38:29 1
187:187:1::e 0 3212 6091 14416 3399620 0 0 05:38:34 1
187:187:1::f 0 3213 6092 14418 3399620 0 0 05:38:32 1
187:187:1::10 0 3214 6091 14416 3399620 0 0 05:38:25 1
187:187:1::11 0 3215 6092 14417 3399620 0 0 05:38:32 1
187:187:1::12 0 3216 6091 14415 3399620 0 0 05:38:24 1
187:187:1::13 0 3217 6089 14415 3399620 0 0 05:37:58 1
187:187:1::14 0 3218 6090 14416 3399620 0 0 05:38:24 1
187:187:1::15 0 3219 6091 14414 3399620 0 0 05:37:52 1
187:187:1::16 0 3220 6091 14415 3399620 0 0 05:37:46 1
187:187:1::17 0 3221 6091 14415 3399620 0 0 05:38:33 1
187:187:1::18 0 3222 6091 14416 3399620 0 0 05:38:37 1
187:187:1::19 0 3223 6092 14415 3399620 0 0 05:38:23 1
187:187:1::1a 0 3224 6090 14416 3399620 0 0 05:38:12 1
187:187:1::1b 0 3225 6091 14417 3399620 0 0 05:38:22 1
187:187:1::1c 0 3226 6091 14417 3399620 0 0 05:38:40 1
187:187:1::1d 0 3227 6091 14416 3399620 0 0 05:38:24 1
187:187:1::1e 0 3228 6090 14416 3399620 0 0 05:37:50 1
187:187:1::1f 0 3229 6091 14415 3399620 0 0 05:37:49 1
187:187:1::20 0 3230 6091 14416 3399620 0 0 05:38:41 1
187:187:1::21 0 3231 6090 14416 3399620 0 0 05:38:30 1
187:187:1::22 0 3232 6092 14415 3399620 0 0 05:38:34 1
187:187:1::23 0 3233 6086 14412 3399620 0 0 05:37:46 1
187:187:1::24 0 3234 6090 14416 3399620 0 0 05:38:22 1
187:187:1::25 0 3235 6092 14418 3399620 0 0 05:38:35 1
187:187:1::26 0 3236 6091 14416 3399620 0 0 05:37:40 1
187:187:1::27 0 3237 6091 14416 3399620 0 0 05:38:41 1
187:187:1::28 0 3238 6090 14413 3399620 0 0 05:38:35 1
187:187:1::29 0 3239 6092 14415 3399620 0 0 05:38:40 1
187:187:1::2a 0 3240 6091 14416 3399620 0 0 05:38:04 1
187:187:1::2b 0 3241 6091 14415 3399620 0 0 05:37:35 1
187:187:1::2c 0 3242 6090 14415 3399620 0 0 05:37:30 1
187:187:1::2d 0 3243 6090 14416 3399620 0 0 05:38:23 1
187:187:1::2e 0 3244 6093 14415 3399620 0 0 05:38:37 1
187:187:1::2f 0 3245 6088 14413 3399620 0 0 05:38:20 1
187:187:1::30 0 3246 6089 14415 3399620 0 0 05:38:08 1
187:187:1::31 0 3247 6089 14415 3399620 0 0 05:37:59 1
187:187:1::32 0 3248 6093 14416 3399620 0 0 05:38:00 1
187:187:1::33 0 3249 6089 14415 3399620 0 0 05:37:35 1
188:1:1::2 0 2200 6100 13400 3399620 0 0 05:38:25 1500
188:1:1::3 0 2201 6101 13398 3399620 0 0 05:38:36 1500
188:1:1::4 0 2202 6104 13397 3399620 0 0 05:38:43 1500
188:1:1::5 0 2203 6101 13397 3399620 0 0 05:38:22 1500
188:1:1::6 0 2204 6101 13395 3399620 0 0 05:38:23 1500
188:1:1::7 0 2205 6103 13397 3399620 0 0 05:38:40 1500
188:1:1::8 0 2206 6101 13397 3399620 0 0 05:38:24 1500
188:1:1::9 0 2207 6103 13396 3399620 0 0 05:38:42 1500
188:1:1::a 0 2208 6101 13397 3399620 0 0 05:38:24 1500
188:1:1::b 0 2209 6103 13397 3399620 0 0 05:38:35 1500
188:1:1::c 0 2210 6102 13397 3399620 0 0 05:38:29 1500
188:1:1::d 0 2211 6101 13397 3399620 0 0 05:38:22 1500
188:1:1::e 0 2212 6098 13398 3399620 0 0 05:37:57 1500
188:1:1::f 0 2213 6101 13400 3399620 0 0 05:38:42 1500
188:1:1::10 0 2214 6099 13396 3399620 0 0 05:37:54 1500
188:1:1::11 0 2215 6100 13399 3399620 0 0 05:38:25 1500
188:1:1::12 0 2216 6100 13398 3399620 0 0 05:38:26 1500
188:1:1::13 0 2217 6100 13397 3399620 0 0 05:38:19 1500
188:1:1::14 0 2218 6101 13397 3399620 0 0 05:38:05 1500
188:1:1::15 0 2219 6101 13399 3399620 0 0 05:38:35 1500
188:1:1::16 0 2220 6091 13398 3399620 0 0 05:38:23 1500
188:1:1::17 0 2221 6093 13398 3399620 0 0 05:38:30 1500
188:1:1::18 0 2222 6093 13397 3399620 0 0 05:38:38 1500
188:1:1::19 0 2223 6091 13398 3399620 0 0 05:38:31 1500
188:1:1::1a 0 2224 6094 13399 3399620 0 0 05:38:36 1500
188:1:1::1b 0 2225 6093 13398 3399620 0 0 05:38:07 1500
188:1:1::1c 0 2226 6093 13398 3399620 0 0 05:38:37 1500
188:1:1::1d 0 2227 6092 13396 3399620 0 0 05:38:38 1500
188:1:1::1e 0 2228 6092 13395 3399620 0 0 05:37:49 1500
188:1:1::1f 0 2229 6093 13397 3399620 0 0 05:38:39 1500
188:1:1::20 0 2230 6094 13396 3399620 0 0 05:38:33 1500
188:1:1::21 0 2231 6091 13396 3399620 0 0 05:38:30 1500
188:1:1::22 0 2232 6093 13399 3399620 0 0 05:38:38 1500
188:1:1::23 0 2233 6093 13398 3399620 0 0 05:38:31 1500
188:1:1::24 0 2234 6092 13396 3399620 0 0 05:38:21 1500
188:1:1::25 0 2235 6092 13398 3399620 0 0 05:38:36 1500
188:1:1::26 0 2236 6093 13398 3399620 0 0 05:38:43 1500
188:1:1::27 0 2237 6094 13397 3399620 0 0 05:38:37 1500
188:1:1::28 0 2238 6092 13398 3399620 0 0 05:38:32 1500
188:1:1::29 0 2239 6093 13394 3399620 0 0 05:38:24 1500
188:1:1::2a 0 2240 6094 13399 3399620 0 0 05:38:40 1500
188:1:1::2b 0 2241 6095 13397 3399620 0 0 05:38:41 1500
188:1:1::2c 0 2242 6094 13396 3399620 0 0 05:38:34 1500
188:1:1::2d 0 2243 6094 13398 3399620 0 0 05:38:42 1500
188:1:1::2e 0 2244 6093 13398 3399620 0 0 05:38:32 1500
188:1:1::2f 0 2245 6092 13397 3399620 0 0 05:38:38 1500
188:1:1::30 0 2246 6092 13396 3399620 0 0 05:38:21 1500
188:1:1::31 0 2247 6092 13396 3399620 0 0 05:38:43 1500
188:1:1::32 0 2248 6093 13398 3399620 0 0 05:38:32 1500
188:1:1::33 0 2249 6093 13398 3399620 0 0 05:38:38 1500
188:1:1::34 0 2250 6092 13396 3399620 0 0 05:37:46 1500
188:1:1::35 0 2251 6092 13395 3399620 0 0 05:37:48 1500
188:1:1::36 0 2252 6094 13398 3399620 0 0 05:38:30 1500
188:1:1::37 0 2253 6092 13396 3399620 0 0 05:38:24 1500
188:1:1::38 0 2254 6093 13396 3399620 0 0 05:38:36 1500
188:1:1::39 0 2255 6093 13396 3399620 0 0 05:38:31 1500
188:1:1::3a 0 2256 6091 13395 3399620 0 0 05:38:34 1500
188:1:1::3b 0 2257 6094 13398 3399620 0 0 05:38:32 1500
188:1:1::3c 0 2258 6093 13398 3399620 0 0 05:38:40 1500
188:1:1::3d 0 2259 6091 13398 3399620 0 0 05:38:34 1500
188:1:1::3e 0 2260 6090 13395 3399620 0 0 05:38:24 1500
188:1:1::3f 0 2261 6093 13396 3399620 0 0 05:38:21 1500
188:1:1::40 0 2262 6093 13397 3399620 0 0 05:38:38 1500
188:1:1::41 0 2263 6091 13396 3399620 0 0 05:38:25 1500
188:1:1::42 0 2264 6093 13396 3399620 0 0 05:38:21 1500
188:1:1::43 0 2265 6093 13398 3399620 0 0 05:38:23 1500
188:1:1::44 0 2266 6095 13398 3399620 0 0 05:38:32 1500
188:1:1::45 0 2267 6091 13398 3399620 0 0 05:38:34 1500
188:1:1::46 0 2268 6092 13397 3399620 0 0 05:38:30 1500
188:1:1::47 0 2269 6093 13398 3399620 0 0 05:38:25 1500
188:1:1::48 0 2270 6091 13397 3399620 0 0 05:37:43 1500
188:1:1::49 0 2271 6092 13397 3399620 0 0 05:38:34 1500
188:1:1::4a 0 2272 6101 13395 3399620 0 0 05:38:20 1500
188:1:1::4b 0 2273 6102 13397 3399620 0 0 05:37:44 1500
188:1:1::4c 0 2274 6101 13398 3399620 0 0 05:38:38 1500
188:1:1::4d 0 2275 6103 13397 3399620 0 0 05:38:30 1500
188:1:1::4e 0 2276 6104 13397 3399620 0 0 05:38:42 1500
188:1:1::4f 0 2277 6104 13397 3399620 0 0 05:38:34 1500
188:1:1::50 0 2278 6102 13395 3399620 0 0 05:38:19 1500
188:1:1::51 0 2279 6101 13397 3399620 0 0 05:38:37 1500
188:1:1::52 0 2280 6102 13397 3399620 0 0 05:38:32 1500
188:1:1::53 0 2281 6102 13398 3399620 0 0 05:38:37 1500
188:1:1::54 0 2282 6101 13397 3399620 0 0 05:38:42 1500
188:1:1::55 0 2283 6101 13396 3399620 0 0 05:38:23 1500
188:1:1::56 0 2284 6101 13398 3399620 0 0 05:38:23 1500
188:1:1::57 0 2285 6100 13397 3399620 0 0 05:38:21 1500
188:1:1::58 0 2286 6102 13398 3399620 0 0 05:37:56 1500
188:1:1::59 0 2287 6100 13398 3399620 0 0 05:38:22 1500
188:1:1::5a 0 2288 6084 13397 3399620 0 0 05:38:35 1
188:1:1::5b 0 2289 6086 13398 3399620 0 0 05:38:41 1
188:1:1::5c 0 2290 6083 13397 3399620 0 0 05:38:20 1
188:1:1::5d 0 2291 6083 13397 3399620 0 0 05:38:24 1
188:1:1::5e 0 2292 6084 13398 3399620 0 0 05:38:35 1
188:1:1::5f 0 2293 6082 13396 3399620 0 0 05:38:21 1
188:1:1::60 0 2294 6082 13398 3399620 0 0 05:38:27 1
188:1:1::61 0 2295 6081 13394 3399620 0 0 05:37:41 1
188:1:1::62 0 2296 6084 13398 3399620 0 0 05:38:20 1
188:1:1::63 0 2297 6083 13398 3399620 0 0 05:38:20 1
188:1:1::64 0 2298 6083 13397 3399620 0 0 05:38:21 1
188:1:1::65 0 2299 6085 13396 3399620 0 0 05:38:35 1
189:1:1::2 0 200 6086 13398 3399620 0 0 05:38:32 1
189:1:1::3 0 201 6083 13398 3399620 0 0 05:38:27 1
189:1:1::4 0 202 6084 13400 3399620 0 0 05:38:29 1
189:1:1::5 0 203 6084 13397 3399620 0 0 05:38:24 1
189:1:1::6 0 204 6081 13397 3399620 0 0 05:38:19 1
189:1:1::7 0 205 6082 13398 3399620 0 0 05:38:43 1
189:1:1::8 0 206 6084 13398 3399620 0 0 05:38:27 1
189:1:1::9 0 207 6083 13396 3399620 0 0 05:38:41 1
189:1:1::a 0 208 6082 13397 3399620 0 0 05:37:46 1
189:1:1::b 0 209 6084 13398 3399620 0 0 05:38:33 1
189:1:1::c 0 210 6084 13398 3399620 0 0 05:38:28 1
189:1:1::d 0 211 6084 13397 3399620 0 0 05:38:36 1
189:1:1::e 0 212 6082 13395 3399620 0 0 05:37:53 1
189:1:1::f 0 213 6082 13399 3399620 0 0 05:38:27 1
189:1:1::10 0 214 6083 13397 3399620 0 0 05:38:27 1
189:1:1::11 0 215 6084 13397 3399620 0 0 05:38:36 1
189:1:1::12 0 216 6084 13397 3399620 0 0 05:38:35 1
189:1:1::13 0 217 6083 13396 3399620 0 0 05:38:23 1
189:1:1::14 0 218 6086 13398 3399620 0 0 05:38:34 1
189:1:1::15 0 219 6083 13397 3399620 0 0 05:38:32 1
189:1:1::16 0 220 6085 13399 3399620 0 0 05:38:26 1
189:1:1::17 0 221 6083 13397 3399620 0 0 05:38:32 1
189:1:1::18 0 222 6084 13397 3399620 0 0 05:38:25 1
189:1:1::19 0 223 6082 13397 3399620 0 0 05:37:50 1
189:1:1::1a 0 224 6082 13398 3399620 0 0 05:38:30 1
189:1:1::1b 0 225 6081 13398 3399620 0 0 05:38:29 1
189:1:1::1c 0 226 6084 13399 3399620 0 0 05:38:27 1
189:1:1::1d 0 227 6084 13398 3399620 0 0 05:38:32 1
189:1:1::1e 0 228 6084 13393 3399620 0 0 05:37:52 1
189:1:1::1f 0 229 6083 13394 3399620 0 0 05:37:51 1
189:1:1::20 0 230 6083 13397 3399620 0 0 05:38:32 1
189:1:1::21 0 231 6084 13398 3399620 0 0 05:38:36 1
189:1:1::22 0 232 6082 13399 3399620 0 0 05:38:29 1
189:1:1::23 0 233 6082 13398 3399620 0 0 05:38:29 1
189:1:1::24 0 234 6084 13397 3399620 0 0 05:38:33 1
189:1:1::25 0 235 6083 13397 3399620 0 0 05:38:33 1
189:1:1::26 0 236 6084 13396 3399620 0 0 05:38:38 1
189:1:1::27 0 237 6083 13398 3399620 0 0 05:38:36 1
189:1:1::28 0 238 6083 13397 3399620 0 0 05:38:27 1
189:1:1::29 0 239 6084 13398 3399620 0 0 05:38:03 1
189:1:1::2a 0 240 6085 13399 3399620 0 0 05:38:34 1
189:1:1::2b 0 241 6085 13398 3399620 0 0 05:38:23 1
189:1:1::2c 0 242 6081 13397 3399620 0 0 05:38:22 1
189:1:1::2d 0 243 6083 13397 3399620 0 0 05:38:20 1
189:1:1::2e 0 244 6082 13397 3399620 0 0 05:37:57 1
189:1:1::2f 0 245 6083 13397 3399620 0 0 05:38:26 1
189:1:1::30 0 246 6083 13398 3399620 0 0 05:38:40 1
189:1:1::31 0 247 6083 13397 3399620 0 0 05:37:58 1
189:1:1::32 0 248 6084 13397 3399620 0 0 05:38:34 1
189:1:1::33 0 249 6082 13397 3399620 0 0 05:38:20 1
2001:688:0:1::55
0 1000 13924 17188 3399620 0 0 22:38:34 14195
2001:688:0:2::70
0 1000 11075 12569 3399620 0 0 22:38:34 14195
2001:688:0:2::71
0 1000 11073 12570 3399620 0 0 22:38:27 14195
2001:688:0:2::72
0 1000 11075 12451 3399620 0 0 22:38:35 14195
2001:688:0:2::73
0 1000 11071 12570 3399620 0 0 22:38:29 14195
2001:688:0:2::74
0 1000 11072 12571 3399620 0 0 22:38:15 14195
2001:688:0:2::75
0 1000 11074 12569 3399620 0 0 22:38:01 14195
2001:688:0:2::76
0 1000 11074 12570 3399620 0 0 22:38:34 14195
2001:688:0:2::77
0 1000 11070 12569 3399620 0 0 22:38:32 14195
2001:688:0:2::78
0 1000 11075 12450 3399620 0 0 22:38:35 14195
2001:688:0:2::79
0 1000 11073 12569 3399620 0 0 22:38:32 14195
2001:688:0:2::80
0 1000 11073 12570 3399620 0 0 22:38:04 14195
2001:688:0:2::81
0 1000 11073 12571 3399620 0 0 22:38:38 14195
2001:688:0:2::82
0 1000 11073 12570 3399620 0 0 22:38:28 14195
2001:688:0:2::83
0 1000 11071 12569 3399620 0 0 22:38:31 14195
2001:688:0:2::84
0 1000 11072 12569 3399620 0 0 22:38:32 14195
2001:688:0:2::85
0 1000 11073 12569 3399620 0 0 22:38:34 14195
2001:688:0:2::86
0 1000 11072 12569 3399620 0 0 22:38:34 14195
2001:688:0:2::87
0 1000 11073 12569 3399620 0 0 22:38:30 14195
2001:688:0:2::88
0 1000 11077 12569 3399620 0 0 22:38:24 14195
2001:688:0:2::89
0 1000 11072 12450 3399620 0 0 22:38:30 14195
2001:688:0:2::90
0 1000 11072 12571 3399620 0 0 22:38:36 14195
2001:688:0:2::91
0 1000 11071 12570 3399620 0 0 22:38:30 14195
2001:688:0:2::92
0 1000 11073 12451 3399620 0 0 22:38:05 14195
2001:688:0:2::93
0 1000 11076 12570 3399620 0 0 22:38:32 14195
2001:688:0:2::94
0 1000 11072 12569 3399620 0 0 22:38:38 14195
2001:688:0:2::95
0 1000 11072 12570 3399620 0 0 22:38:00 14195
2001:688:0:2::96
0 1000 11073 12570 3399620 0 0 22:38:32 14195
2001:688:0:2::97
0 1000 10684 11480 3399620 0 0 22:38:36 14195
2001:688:0:2::98
0 1000 11074 12570 3399620 0 0 22:38:29 14195
2001:688:0:2::99
0 1000 11074 12569 3399620 0 0 22:38:34 14195
2001:688:0:2::100
0 1000 11072 12569 3399620 0 0 22:38:38 14195
2001:688:0:2::101
0 1000 11059 12557 3399620 0 0 22:38:07 14195
2001:688:0:2::102
0 1000 11057 12556 3399620 0 0 22:38:27 14195
2001:688:0:2::103
0 1000 11059 12556 3399620 0 0 22:38:38 14195
2001:688:0:2::104
0 1000 11056 12555 3399620 0 0 22:38:30 14195
2001:688:0:2::105
0 1000 10958 11736 3399620 0 0 22:38:29 14195
2001:688:0:2::106
0 1000 11058 12557 3399620 0 0 22:37:58 14195
2001:688:0:2::107
0 1000 11059 12438 3399620 0 0 22:37:59 14195
2001:688:0:2::108
0 1000 10959 11617 3399620 0 0 22:38:29 14195
2001:688:0:2::109
0 1000 11059 12555 3399620 0 0 22:38:27 14195
2001:688:0:2::110
0 1000 11058 12555 3399620 0 0 22:38:39 14195
2001:689:0:2::55
0 1000 6945 13253 3399620 0 0 22:38:26 14195
RP/0/RP0/CPU0:fretta-64
RP/0/RP0/CPU0:fretta-64#show mpls ldp summary
AFIs : IPv4
Routes : 1391 prefixes
Bindings : 1391 prefixes
Local : 1391
Remote : 2041
Neighbors : 151 (151 NSR)
Hello Adj : 184
Addresses : 88
Interfaces: 35 LDP configured
RP/0/RP0/CPU0:fretta-64#
Conclusion
We proved today that Netflow implementation in IOS XR 6.3.15 (and following 6.3.2) is solid and can be stressed without noticing any side effect. We pushed the scale, the sampling-interval, the timers and rate-limiters, etc and obtained consistent behavior and results.
Acknowledgements
Many thanks to Hari Baskar Sivasamy, Benoit Mercier Des Rochettes for defining and executing these tests. Thanks also to Raj Kalavendi and Jisu Bhattacharya for their comments and guidance.
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