Comments (6)
ton31337
commented on June 9, 2024
Please show:
show running-config
show ip bgp 1.0.128.0/17
from frr.
JMF-Networks
commented on June 9, 2024
# show ip bgp 1.0.128.0/17
BGP routing table entry for 1.0.128.0/17, version 25
Paths: (3 available, best #2, table default)
Advertised to non peer-group peers:
ebr02-atl01(2605:5580:2001:557:108:161:222:202)
6939 38040 23969, (Received from a RR-client)
2605:5580:2001:557:108:161:222:202(ebr02-atl01) from ebr02-atl01(2605:5580:2001:557:108:161:222:202) (108.161.222.14)
Origin IGP, metric 2142, localpref 0, valid, internal
Community: 65101:10073 65102:10000 65103:840 65104:19 graceful-shutdown
Large Community: 6695:1000:2 6695:1001:1
Last update: Wed Dec 27 17:35:05 2023
6939 38040 23969
206.53.170.15 from 206.53.170.1 (206.53.170.1)
Origin IGP, metric 2165, localpref 0, weight 1000, valid, external, bestpath-from-AS 6939, best (Weight)
Community: 65040:0 65060:11 graceful-shutdown
Large Community: 64216:1002:3682 64216:1900:0 64216:1903:11
AddPath ID: RX 45, TX-All 0 TX-Best-Per-AS 0 TX-Best-Selected 0
Last update: Wed Dec 27 17:34:29 2023
6939 38040 23969
206.53.170.15 from 206.53.170.2 (206.53.170.2)
Origin IGP, metric 2165, localpref 0, weight 1000, valid, external
Community: 65040:0 65060:11 graceful-shutdown
Large Community: 64216:1002:3683 64216:1900:0 64216:1903:11
AddPath ID: RX 71, TX-All 0 TX-Best-Per-AS 0 TX-Best-Selected 0
Last update: Wed Dec 27 17:34:29 2023
from frr.
JMF-Networks
commented on June 9, 2024
# sh run
Building configuration...
Current configuration:
!
frr version 9.1
frr defaults datacenter
hostname ebr03-atl01-megaix-jmf
log syslog
service integrated-vtysh-config
!
router bgp 40805
bgp router-id X.X.X.X
no bgp default ipv4-unicast
bgp graceful-shutdown
bgp graceful-restart
bgp bestpath as-path multipath-relax
bgp bestpath peer-type multipath-relax
neighbor ixpeering peer-group
neighbor ixpeering remote-as external
neighbor ixpeering description IX Peering Local
neighbor ixpeering-6 peer-group
neighbor ixpeering-6 remote-as external
neighbor ixpeering-6 description IXP Peering 6 local
neighbor jmf-backbone peer-group
neighbor jmf-backbone remote-as 40805
neighbor jmf-backbone description JMF IGP Backbone
neighbor jmf-backbone bfd
neighbor jmf-backbone bfd profile BFDCISCO
neighbor jmf-backbone bfd check-control-plane-failure
neighbor jmf-backbone-6 peer-group
neighbor jmf-backbone-6 remote-as 40805
neighbor jmf-backbone-6 description JMF IGP
neighbor jmf-backbone-6 bfd
neighbor jmf-backbone-6 bfd profile BFDCISCO
neighbor jmf-backbone-6 bfd check-control-plane-failure
neighbor jmf-backbone-6 capability extended-nexthop
neighbor jmf-igp peer-group
neighbor jmf-igp remote-as 65222
neighbor jmf-igp-6 peer-group
neighbor jmf-igp-6 remote-as 65222
neighbor 206.53.170.1 peer-group ixpeering
neighbor 206.53.170.1 description Megaport MexaIX Ashburn ipv4 A
neighbor 206.53.170.2 peer-group ixpeering
neighbor 206.53.170.2 description Megaport MexaIX Ashburn ipv4 B
neighbor 2606:a980:0:3::1 peer-group ixpeering-6
neighbor 2606:a980:0:3::1 description Megaport MexaIX Ashburn ipv6 A
neighbor 2606:a980:0:3::2 peer-group ixpeering-6
neighbor 2606:a980:0:3::2 description Megaport MexaIX Ashburn ipv6 B
neighbor X.X.X.X peer-group jmf-igp
neighbor X.X.X.X description CR01.ATL01
neighbor X:X:X:X peer-group jmf-igp-6
neighbor 2X:X:X:X description CR01.ATL01 IPv6
bgp listen range 206.53.170.21/32 peer-group ixpeering
bgp listen range 2606:a980:0:3::/64 peer-group ixpeering-6
bgp listen range 2605:5580:2001:557::/64 peer-group jmf-backbone-6
!
address-family ipv4 unicast
aggregate-address 12.222.200.0/22
aggregate-address 108.161.208.0/20
aggregate-address 207.201.202.0/23
aggregate-address 207.201.215.0/24
aggregate-address 207.201.216.0/22
aggregate-address 208.82.160.0/22
aggregate-address 208.96.176.0/21
aggregate-address 209.12.70.0/24
redistribute connected
neighbor ixpeering activate
neighbor ixpeering next-hop-self force
neighbor ixpeering soft-reconfiguration inbound
neighbor ixpeering route-map IX-PEERING-IN in
neighbor ixpeering route-map IX-PEERING-LOCAL-OUT out
neighbor jmf-backbone activate
neighbor jmf-backbone route-reflector-client
neighbor jmf-backbone next-hop-self force
neighbor jmf-backbone soft-reconfiguration inbound
neighbor jmf-backbone-6 activate
neighbor jmf-backbone-6 route-reflector-client
neighbor jmf-backbone-6 next-hop-self force
neighbor jmf-igp activate
neighbor jmf-igp next-hop-self force
neighbor jmf-igp soft-reconfiguration inbound
neighbor jmf-igp route-map ALLOWALL in
neighbor jmf-igp route-map JMF-IGP-OUT out
maximum-paths 32
maximum-paths ibgp 32
exit-address-family
!
address-family ipv6 unicast
aggregate-address 2605:5580::/32
aggregate-address 2605:5580:2000::/36
redistribute connected
neighbor ixpeering-6 activate
neighbor ixpeering-6 next-hop-self force
neighbor ixpeering-6 soft-reconfiguration inbound
neighbor ixpeering-6 route-map IPV6-TRANSIT-IN in
neighbor ixpeering-6 route-map IPV6-TRANSIT-OUT out
neighbor jmf-backbone-6 activate
neighbor jmf-backbone-6 route-reflector-client
neighbor jmf-backbone-6 next-hop-self force
neighbor jmf-backbone-6 soft-reconfiguration inbound
neighbor jmf-igp-6 activate
neighbor jmf-igp-6 next-hop-self force
neighbor jmf-igp-6 soft-reconfiguration inbound
neighbor jmf-igp-6 route-map ALLOWALL in
neighbor jmf-igp-6 route-map IPV6-TRANSIT-OUT out
maximum-paths 32
maximum-paths ibgp 32
exit-address-family
exit
!
access-list jmf-local seq 5 permit 108.161.208.0/20
access-list jmf-local seq 10 permit 10.0.0.0/8
access-list jmf-local seq 15 permit 192.168.0.0/16
access-list jmf-local seq 20 permit 172.16.0.0/12
!
ip prefix-list BGP-CUSTOMER seq 5 permit 23.138.224.0/24
ip prefix-list BGP-CUSTOMER seq 10 permit 23.167.96.0/24
ip prefix-list BGP-CUSTOMER seq 15 permit 23.181.0.0/24
ip prefix-list BGP-CUSTOMER seq 20 permit 23.189.64.0/24
ip prefix-list BGP-CUSTOMER seq 25 permit 23.147.248.0/24
ip prefix-list BGP-CUSTOMER seq 30 permit 38.128.102.0/23 le 24
ip prefix-list BGP-CUSTOMER seq 35 permit 65.154.111.0/24
ip prefix-list BGP-CUSTOMER seq 40 permit 69.85.240.0/24
ip prefix-list BGP-CUSTOMER seq 45 permit 103.202.232.0/22 le 24
ip prefix-list BGP-CUSTOMER seq 50 permit 104.109.13.0/24
ip prefix-list BGP-CUSTOMER seq 55 permit 107.7.255.0/24
ip prefix-list BGP-CUSTOMER seq 60 permit 108.161.211.128/28
ip prefix-list BGP-CUSTOMER seq 65 permit 108.161.211.160/28
ip prefix-list BGP-CUSTOMER seq 70 permit 108.161.211.164/30
ip prefix-list BGP-CUSTOMER seq 75 permit 144.208.104.0/21 le 24
ip prefix-list BGP-CUSTOMER seq 80 permit 157.240.177.0/24
ip prefix-list BGP-CUSTOMER seq 85 permit 170.39.176.0/22
ip prefix-list BGP-CUSTOMER seq 90 permit 170.75.249.0/24
ip prefix-list BGP-CUSTOMER seq 95 permit 199.187.141.0/24
ip prefix-list BGP-CUSTOMER seq 100 permit 199.187.142.0/23 le 24
ip prefix-list BGP-CUSTOMER seq 105 permit 204.49.47.0/24
ip prefix-list BGP-CUSTOMER seq 110 permit 207.201.215.0/24
ip prefix-list BGP-CUSTOMER seq 115 permit 208.82.160.0/24
ip prefix-list BGP-CUSTOMER seq 120 permit 208.82.161.0/24
ip prefix-list BGP-CUSTOMER seq 125 permit 208.96.176.0/21 le 24
ip prefix-list BGP-CUSTOMER seq 130 permit 208.96.188.0/22 le 24
ip prefix-list BGP-CUSTOMER seq 135 permit 208.117.220.0/22 le 24
ip prefix-list BGP-CUSTOMER seq 140 permit 209.12.70.0/24
ip prefix-list BGP-CUSTOMER seq 145 permit 209.12.71.0/24
ip prefix-list BGP-CUSTOMER seq 150 permit 209.12.72.0/24
ip prefix-list BGP-CUSTOMER seq 155 permit 216.238.16.0/20 le 24
ip prefix-list BGP-OUT-MAIN seq 5 permit 12.198.40.0/22 le 24
ip prefix-list BGP-OUT-MAIN seq 10 permit 12.222.200.0/22 le 24
ip prefix-list BGP-OUT-MAIN seq 15 permit 23.181.0.0/24
ip prefix-list BGP-OUT-MAIN seq 35 permit 108.161.208.0/20 le 24
ip prefix-list BGP-OUT-MAIN seq 40 permit 207.201.202.0/23 le 24
ip prefix-list BGP-OUT-MAIN seq 45 permit 207.201.215.0/24
ip prefix-list BGP-OUT-MAIN seq 50 permit 207.201.216.0/22 le 24
ip prefix-list BGP-OUT-MAIN seq 55 permit 208.82.160.0/22 le 24
ip prefix-list BGP-OUT-MAIN seq 60 permit 208.96.176.0/21 le 24
ip prefix-list BGP-OUT-MAIN seq 65 permit 208.117.222.0/24
ip prefix-list BGP-OUT-MAIN seq 70 permit 209.12.70.0/23 le 24
ip prefix-list BGP-TO-CUST-FULL seq 5 permit 0.0.0.0/0 le 24
ip prefix-list BGP-TO-CUST-FULL seq 10 deny 0.0.0.0/0 ge 25
ip prefix-list BGP-TO_TRANSIT-CUST seq 5 deny 10.0.0.0/8 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 10 deny 69.85.240.0/24 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 15 deny 80.249.208.0/21 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 20 deny 172.16.0.0/12 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 25 deny 192.168.0.0/16 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 30 deny 206.53.170.0/24 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 35 deny 206.53.172.0/24 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 40 deny 206.53.200.0/24 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 45 deny 206.53.202.0/24 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 50 deny 206.81.80.0/23 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 55 deny 206.82.104.0/22 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 60 deny 206.123.24.0/24 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 65 deny 216.253.18.0/24 le 32
ip prefix-list BGP-TO_TRANSIT-CUST seq 70 permit 0.0.0.0/0 le 24
ip prefix-list BGP-TO_TRANSIT-CUST seq 75 deny 0.0.0.0/0 ge 25
ip prefix-list DENY-IX-PREFIXES seq 5 permit 23.134.192.0/22
ip prefix-list DENY-IX-PREFIXES seq 10 permit 199.255.76.0/22
ip prefix-list EXT-BGP-IN seq 5 permit 0.0.0.0/0 le 24
ip prefix-list EXT-BGP-IN seq 10 permit 0.0.0.0/0
ip prefix-list IX-BGP-IN seq 5 permit 0.0.0.0/0 le 24
ip prefix-list OSPF-TO-BGP seq 5 deny 80.249.208.0/21
ip prefix-list OSPF-TO-BGP seq 10 permit 0.0.0.0/0 le 32
ip prefix-list JMF-IGP seq 5 permit 108.161.208.0/20 ge 21
ip prefix-list JMF-IGP seq 10 permit 10.0.0.0/8 ge 32
ip prefix-list JMF-IGP seq 15 permit 192.168.0.0/16 ge 32
ip prefix-list JMF-IGP seq 20 permit 172.16.0.0/12 ge 32
!
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 5 permit 2403:f480::/33
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 10 permit 2602:faa4::/36 le 64
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 15 permit 2602:fe58::/36
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 20 permit 2602:fe71::/36
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 25 permit 2602:fec6:10::/44
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 30 permit 2602:ff19::/36
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 35 permit 2604:36c0::/32
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 40 permit 2605:13c0::/32 le 64
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 45 permit 2605:5580:2ffd::/48
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 50 permit 2605:5580:3779::/48
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 55 permit 2605:a280::/36 le 48
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 60 permit 2605:fdc0::/32 le 48
ipv6 prefix-list IPV6-BGP-CUSTOMER seq 65 permit 2607:c480::/32
ipv6 prefix-list IPV6-BGP-TO-CUST-FULL seq 5 permit ::/0 le 64
ipv6 prefix-list IPV6_BGP_IN seq 5 permit ::/0 le 64
ipv6 prefix-list IPV6_BGP_OUT seq 10 permit 2605:5580::/32 le 48
!
bgp as-path access-list AS40805 seq 5 permit ^40805$
!
bgp large-community-list 10 seq 5 permit 6695:1000:1
!
route-map IX-PEERING-OUT permit 10
match ip address prefix-list BGP-OUT-MAIN
exit
!
route-map IX-PEERING-OUT permit 15
match community 111
match ip address prefix-list BGP-CUSTOMER
exit
!
route-map IX-PEERING-OUT deny 20
exit
!
route-map CUSTOMER-IN permit 10
description Received routes from customers check prefix-list and as-path
match as-path 111
match ip address prefix-list BGP-CUSTOMER
set community 40805:11111
set local-preference 170
exit
!
route-map CUSTOMER-IN deny 20
exit
!
route-map IX-PEERING-REMOTE-OUT permit 10
match ip address prefix-list BGP-OUT-MAIN
set as-path prepend 40805
exit
!
route-map IX-PEERING-REMOTE-OUT permit 15
match community 111
match ip address prefix-list BGP-CUSTOMER
set as-path prepend last-as 2
exit
!
route-map IX-PEERING-REMOTE-OUT deny 20
exit
!
route-map IPV6-TRANSIT-IN permit 10
match ipv6 address prefix-list IPV6_BGP_IN
set local-preference 160
set weight 1000
exit
!
route-map IPV6-TRANSIT-IN deny 20
match ipv6 address any
exit
!
route-map BGP-TO_TRANSIT-CUST deny 10
match as-path 300
exit
!
route-map BGP-TO_TRANSIT-CUST deny 15
match community 121
exit
!
route-map BGP-TO_TRANSIT-CUST permit 20
match ip address prefix-list BGP-TO_TRANSIT-CUST
exit
!
route-map BGP-TO_TRANSIT-CUST deny 30
exit
!
route-map TRANSIT-OUT-JMF permit 10
match community 111
exit
!
route-map TRANSIT-OUT-JMF permit 15
match community 111
match ip address prefix-list BGP-CUSTOMER
exit
!
route-map TRANSIT-OUT-JMF permit 17
match ip address prefix-list BGP-OUT-MAIN
exit
!
route-map TRANSIT-OUT-JMF deny 20
exit
!
route-map TRANSIT-IN-FULL permit 10
match ip address prefix-list TRANSIT-IN-FULL
exit
!
route-map TRANSIT-IN-FULL deny 20
exit
!
route-map IX-PEERING-IN permit 1
match ip address prefix-list EXT-BGP-IN
set distance 1
set local-preference 170
set weight 1000
exit
!
route-map IX-PEERING-IN permit 2
match large-community 10
set local-preference 170
set weight 1000
exit
!
route-map IX-PEERING-IN permit 10
match ip address prefix-list IX-BGP-IN
set local-preference 150
exit
!
route-map IX-PEERING-IN deny 20
exit
!
route-map CUSTOMER-OUT-FULL permit 10
description Send Full Routes plus Default
match ip address prefix-list BGP-TO-CUST-FULL
exit
!
route-map CUSTOMER-OUT-FULL deny 20
exit
!
route-map IPV6-TRANSIT-OUT permit 10
match ipv6 address prefix-list IPV6_BGP_OUT
exit
!
route-map IPV6-TRANSIT-OUT permit 15
match community 111
match ipv6 address prefix-list IPV6-BGP-CUSTOMER
exit
!
route-map IPV6-TRANSIT-OUT deny 20
match ipv6 address any
exit
!
route-map IX-PEERING-BACKUP-IN permit 10
match ip address prefix-list IX-BGP-IN
set local-preference 140
exit
!
route-map IX-PEERING-BACKUP-IN deny 20
exit
!
route-map IPV6-CUSTOMER-IN permit 10
description IPV6 Received routes from customers check prefix-list and as-path
match as-path 111
match ipv6 address prefix-list IPV6-BGP-CUSTOMER
set community 40805:11111
set local-preference 170
exit
!
route-map IPV6-CUSTOMER-IN deny 20
exit
!
route-map IX-PEERING-LOCAL-OUT permit 10
match ip address prefix-list BGP-OUT-MAIN
exit
!
route-map IX-PEERING-LOCAL-OUT permit 15
match community 111
match ip address prefix-list BGP-CUSTOMER
exit
!
route-map IX-PEERING-LOCAL-OUT deny 20
exit
!
route-map AS40805-IN permit 10
match as-path AS40805
set community 65222:40805 additive
exit
!
route-map AS40805-OUT permit 10
match as-path AS40805
exit
!
route-map ALLOWALL permit 10
exit
!
route-map JMF-IGP-OUT permit 5
match ip address prefix-list JMF-IGP
exit
!
route-map JMF-IGP-OUT permit 10
match ip address prefix-list BGP-OUT-MAIN
exit
!
route-map JMF-IGP-OUT permit 15
match community 111
match ip address prefix-list BGP-CUSTOMER
exit
!
route-map JMF-IGP-OUT deny 30
exit
!
bfd
profile BFDCISCO
transmit-interval 100
receive-interval 100
exit
!
exit
from frr.
ton31337
commented on June 9, 2024
You have graceful-shutdown (community attached too), which sets local-preference to 0.
from frr.
JMF-Networks
commented on June 9, 2024
Wow that was a lot of hair pulling out for something so simple. Had no clue graceful-shutdown would do that.
from frr.
JMF-Networks
commented on June 9, 2024
Thanks!
from frr.
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- Can bgp drop unnecessary route entry? HOT 1
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from frr.