This commit is contained in:
@@ -8,9 +8,9 @@ steps:
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- git lfs install
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- git lfs install
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- git lfs pull
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- git lfs pull
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- name: build
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- name: build
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image: git.ipng.ch/ipng/drone-hugo:release-0.145.1
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image: git.ipng.ch/ipng/drone-hugo:release-0.148.2
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settings:
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settings:
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hugo_version: 0.145.0
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hugo_version: 0.148.2
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extended: true
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extended: true
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- name: rsync
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- name: rsync
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image: drillster/drone-rsync
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image: drillster/drone-rsync
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233
content/articles/2024-09-03-asr9001.md
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233
content/articles/2024-09-03-asr9001.md
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@@ -0,0 +1,233 @@
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### L2 point-to-point (L2XC) config
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```
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interface TenGigE0/0/0/0
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mtu 9216
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load-interval 30
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l2transport
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!
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!
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interface TenGigE0/0/0/1
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mtu 9216
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load-interval 30
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l2transport
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!
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!
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interface TenGigE0/0/0/2
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mtu 9216
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load-interval 30
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l2transport
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!
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!
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interface TenGigE0/0/0/3
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mtu 9216
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load-interval 30
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l2transport
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!
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!
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...
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l2vpn
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load-balancing flow src-dst-ip
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logging
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bridge-domain
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pseudowire
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!
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xconnect group LoadTest
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p2p pair0
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interface TenGigE0/0/2/0
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interface TenGigE0/0/2/1
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!
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p2p pair1
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interface TenGigE0/0/2/2
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interface TenGigE0/0/2/3
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!
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...
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```
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### L2 Bridge-Domain
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```
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l2vpn
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bridge group LoadTestp
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bridge-domain bd0
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interface TenGigE0/0/0/0
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!
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interface TenGigE0/0/0/1
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!
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!
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bridge-domain bd1
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interface TenGigE0/0/0/2
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!
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interface TenGigE0/0/0/3
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!
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!
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...
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```
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RP/0/RSP0/CPU0:micro-fridge#show l2vpn forwarding bridge-domain mac-address location 0/0/CPU0
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Sat Aug 31 12:09:08.957 UTC
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Mac Address Type Learned from/Filtered on LC learned Resync Age Mapped to
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--------------------------------------------------------------------------------
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9c69.b461.fcf2 dynamic Te0/0/0/0 0/0/CPU0 0d 0h 0m 14s N/A
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9c69.b461.fcf3 dynamic Te0/0/0/1 0/0/CPU0 0d 0h 0m 2s N/A
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001b.2155.1f11 dynamic Te0/0/0/2 0/0/CPU0 0d 0h 0m 0s N/A
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001b.2155.1f10 dynamic Te0/0/0/3 0/0/CPU0 0d 0h 0m 15s N/A
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001b.21bc.47a4 dynamic Te0/0/1/0 0/0/CPU0 0d 0h 0m 6s N/A
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001b.21bc.47a5 dynamic Te0/0/1/1 0/0/CPU0 0d 0h 0m 21s N/A
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9c69.b461.ff41 dynamic Te0/0/1/2 0/0/CPU0 0d 0h 0m 16s N/A
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9c69.b461.ff40 dynamic Te0/0/1/3 0/0/CPU0 0d 0h 0m 10s N/A
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001b.2155.1d1d dynamic Te0/0/2/0 0/0/CPU0 0d 0h 0m 9s N/A
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001b.2155.1d1c dynamic Te0/0/2/1 0/0/CPU0 0d 0h 0m 16s N/A
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001b.2155.1e08 dynamic Te0/0/2/2 0/0/CPU0 0d 0h 0m 4s N/A
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001b.2155.1e09 dynamic Te0/0/2/3 0/0/CPU0 0d 0h 0m 11s N/A
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```
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Interesting finding, after a bridge-domain overload occurs, forwarding pretty much stops
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```
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Te0/0/0/0:
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30 second input rate 6931755000 bits/sec, 14441158 packets/sec
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30 second output rate 0 bits/sec, 0 packets/sec
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Te0/0/0/1:
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30 second input rate 0 bits/sec, 0 packets/sec
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30 second output rate 19492000 bits/sec, 40609 packets/sec
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Te0/0/0/2:
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30 second input rate 0 bits/sec, 0 packets/sec
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30 second output rate 19720000 bits/sec, 41084 packets/sec
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Te0/0/0/3:
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30 second input rate 6931728000 bits/sec, 14441100 packets/sec
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30 second output rate 0 bits/sec, 0 packets/sec
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... and so on
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30 second input rate 6931558000 bits/sec, 14440748 packets/sec
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30 second output rate 0 bits/sec, 0 packets/sec
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30 second input rate 0 bits/sec, 0 packets/sec
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30 second output rate 12627000 bits/sec, 26307 packets/sec
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30 second input rate 0 bits/sec, 0 packets/sec
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30 second output rate 12710000 bits/sec, 26479 packets/sec
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30 second input rate 6931542000 bits/sec, 14440712 packets/sec
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30 second output rate 0 bits/sec, 0 packets/sec
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30 second input rate 0 bits/sec, 0 packets/sec
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30 second output rate 19196000 bits/sec, 39992 packets/sec
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30 second input rate 6931651000 bits/sec, 14440938 packets/sec
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30 second output rate 0 bits/sec, 0 packets/sec
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30 second input rate 6931658000 bits/sec, 14440958 packets/sec
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30 second output rate 0 bits/sec, 0 packets/sec
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30 second input rate 0 bits/sec, 0 packets/sec
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30 second output rate 13167000 bits/sec, 27431 packets/sec
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```
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MPLS enabled test:
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```
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arp vrf default 100.64.0.2 001b.2155.1e08 ARPA
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arp vrf default 100.64.1.2 001b.2155.1e09 ARPA
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arp vrf default 100.64.2.2 001b.2155.1d1c ARPA
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arp vrf default 100.64.3.2 001b.2155.1d1d ARPA
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arp vrf default 100.64.4.2 001b.21bc.47a4 ARPA
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arp vrf default 100.64.5.2 001b.21bc.47a5 ARPA
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arp vrf default 100.64.6.2 9c69.b461.fcf2 ARPA
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arp vrf default 100.64.7.2 9c69.b461.fcf3 ARPA
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arp vrf default 100.64.8.2 001b.2155.1f10 ARPA
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arp vrf default 100.64.9.2 001b.2155.1f11 ARPA
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arp vrf default 100.64.10.2 9c69.b461.ff40 ARPA
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arp vrf default 100.64.11.2 9c69.b461.ff41 ARPA
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router static
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address-family ipv4 unicast
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0.0.0.0/0 198.19.5.1
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16.0.0.0/24 100.64.0.2
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16.0.1.0/24 100.64.2.2
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16.0.2.0/24 100.64.4.2
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16.0.3.0/24 100.64.6.2
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16.0.4.0/24 100.64.8.2
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16.0.5.0/24 100.64.10.2
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48.0.0.0/24 100.64.1.2
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48.0.1.0/24 100.64.3.2
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48.0.2.0/24 100.64.5.2
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48.0.3.0/24 100.64.7.2
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48.0.4.0/24 100.64.9.2
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48.0.5.0/24 100.64.11.2
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!
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!
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mpls static
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interface TenGigE0/0/0/0
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interface TenGigE0/0/0/1
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interface TenGigE0/0/0/2
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interface TenGigE0/0/0/3
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interface TenGigE0/0/1/0
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interface TenGigE0/0/1/1
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interface TenGigE0/0/1/2
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interface TenGigE0/0/1/3
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interface TenGigE0/0/2/0
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interface TenGigE0/0/2/1
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interface TenGigE0/0/2/2
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interface TenGigE0/0/2/3
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address-family ipv4 unicast
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local-label 16 allocate
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forward
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path 1 nexthop TenGigE0/0/2/3 100.64.1.2 out-label 17
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!
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!
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local-label 17 allocate
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forward
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path 1 nexthop TenGigE0/0/2/2 100.64.0.2 out-label 16
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!
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!
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local-label 18 allocate
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forward
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path 1 nexthop TenGigE0/0/2/0 100.64.3.2 out-label 19
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!
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!
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local-label 19 allocate
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forward
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path 1 nexthop TenGigE0/0/2/1 100.64.2.2 out-label 18
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!
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!
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local-label 20 allocate
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forward
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path 1 nexthop TenGigE0/0/1/1 100.64.5.2 out-label 21
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!
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!
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local-label 21 allocate
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forward
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path 1 nexthop TenGigE0/0/1/0 100.64.4.2 out-label 20
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!
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!
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local-label 22 allocate
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forward
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path 1 nexthop TenGigE0/0/0/1 100.64.7.2 out-label 23
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!
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!
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local-label 23 allocate
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forward
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path 1 nexthop TenGigE0/0/0/0 100.64.6.2 out-label 22
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!
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!
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local-label 24 allocate
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forward
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path 1 nexthop TenGigE0/0/0/2 100.64.9.2 out-label 25
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!
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!
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local-label 25 allocate
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forward
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path 1 nexthop TenGigE0/0/0/3 100.64.8.2 out-label 24
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!
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!
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local-label 26 allocate
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forward
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path 1 nexthop TenGigE0/0/1/2 100.64.11.2 out-label 27
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!
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!
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local-label 27 allocate
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forward
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path 1 nexthop TenGigE0/0/1/3 100.64.10.2 out-label 26
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!
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!
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!
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!
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```
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Reference in New Issue
Block a user