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BGP Neighbor Idle in nexus

Darshin Gadhia
Level 1
Level 1

‎06-18-2020 02:48 AM

facing issue with BGP Neighbor is in idle state, in secondary nexus switch while primary is working fine.

 

NEXUS2(config)# sh ip bgp summ
BGP summary information for VRF default, address family IPv4 Unicast
BGP router identifier 10.60.2.1, local AS number 65000
BGP table version is 22, IPv4 Unicast config peers 3, capable peers 2
16 network entries and 20 paths using 4320 bytes of memory
BGP attribute entries [6/1008], BGP AS path entries [1/6]
BGP community entries [0/0], BGP clusterlist entries [0/0]

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd
100.100.100.1 4 65000 14 12 22 0 0 00:07:53 8
100.100.100.3 4 65000 15 12 22 0 0 00:07:57 8
100.100.100.4 4 65000 0 0 0 0 0 00:10:24 Idle
NEXUS2(config)#

 

NEXUS2(config)# debug bgp all
NEXUS2(config)# 2020 Jun 18 15:06:07.386914 bgp: [4409] (default) ADJ: Peer 100.100.100.3 has pending data on socket during recv, extending expiry timer
2020 Jun 18 15:06:07.388214 bgp: [4409] (default) ADJ: 100.100.100.3 KEEPALIVE rcvd
2020 Jun 18 15:06:08.806387 bgp: [4409] PEV: Sent message 2 to bgp_cleanup_mq
2020 Jun 18 15:06:08.808807 bgp: [4409] PEV: Starting periodic BRIB processing
2020 Jun 18 15:06:08.810342 bgp: [4409] PEV: [IPv4 Unicast] Shadow NH 100.100.100.1 not deleted, refcount 6, delete refcount 0
2020 Jun 18 15:06:08.813398 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.0.86.0/30 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:08.816269 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.1.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:08.816314 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.2.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:08.816335 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 100.100.100.1/32 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:08.816386 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.1.0/24 exits: has viable paths
2020 Jun 18 15:06:08.816403 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.2.0/24 exits: has viable paths
2020 Jun 18 15:06:08.816417 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.3.0/24 exits: has viable paths
2020 Jun 18 15:06:08.816430 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.4.0/24 exits: has viable paths
2020 Jun 18 15:06:08.816443 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.21.0.0/24 exits: has viable paths
2020 Jun 18 15:06:08.821214 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.22.0.0/24 exits: has viable paths
2020 Jun 18 15:06:08.821246 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.10.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:08.825182 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.11.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:08.825198 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.20.4/30 exits: has viable paths
2020 Jun 18 15:06:08.825213 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.21.4/30 exits: has viable paths
2020 Jun 18 15:06:08.825725 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.30.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:08.825970 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.31.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:08.826667 bgp: [4409] (default) PEV: [IPv4 Unicast] Table cleanup skipped. reason: Shadow NH
2020 Jun 18 15:06:08.827539 bgp: [4409] (default) PEV: [IPv6 Unicast] Table cleanup skipped. reason: Table refcount
2020 Jun 18 15:06:30.480509 bgp: [4409] PEV: Sent message 2 to bgp_cleanup_mq
2020 Jun 18 15:06:30.497801 bgp: [4409] PEV: Starting periodic BRIB processing
2020 Jun 18 15:06:30.499344 bgp: [4409] PEV: [IPv4 Unicast] Shadow NH 100.100.100.1 not deleted, refcount 6, delete refcount 0
2020 Jun 18 15:06:30.503644 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.0.86.0/30 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:30.506651 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.1.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:30.506799 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.2.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:30.507051 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 100.100.100.1/32 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:30.507114 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.1.0/24 exits: has viable paths
2020 Jun 18 15:06:30.507129 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.2.0/24 exits: has viable paths
2020 Jun 18 15:06:30.507145 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.3.0/24 exits: has viable paths
2020 Jun 18 15:06:30.507158 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.4.0/24 exits: has viable paths
2020 Jun 18 15:06:30.507171 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.21.0.0/24 exits: has viable paths
2020 Jun 18 15:06:30.507184 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.22.0.0/24 exits: has viable paths
2020 Jun 18 15:06:30.507284 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.10.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:30.507357 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.11.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:30.507421 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.20.4/30 exits: has viable paths
2020 Jun 18 15:06:30.507435 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.21.4/30 exits: has viable paths
2020 Jun 18 15:06:30.511615 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.30.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:30.512040 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.31.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:30.533427 bgp: [4409] (default) PEV: [IPv4 Unicast] Table cleanup skipped. reason: Shadow NH
2020 Jun 18 15:06:30.534390 bgp: [4409] (default) PEV: [IPv6 Unicast] Table cleanup skipped. reason: Table refcount
2020 Jun 18 15:06:35.508581 bgp: [4409] (default) EVT: 100.100.100.4 session setup (active) timed out, setup state=Active busy=0
2020 Jun 18 15:06:35.510245 bgp: [4409] (default) EVT: 100.100.100.4 cleaning up active peer setup, thread id 0x0
2020 Jun 18 15:06:35.511085 bgp: [4409] (default) EVT: Starting timer (60 sec 0 nsec) for 100.100.100.4 connection retry
2020 Jun 18 15:06:49.842295 bgp: [4409] (default) ADJ: 100.100.100.1 keepalive timer fired
2020 Jun 18 15:06:49.843564 bgp: [4409] (default) ADJ: 100.100.100.1 keepalive timer fired for peer
2020 Jun 18 15:06:49.843738 bgp: [4409] (default) ADJ: 100.100.100.1 sending KEEPALIVE
2020 Jun 18 15:06:49.862024 bgp: [4409] (default) ADJ: 100.100.100.1 next keepalive expiry due in 00:00:59
2020 Jun 18 15:06:49.862274 bgp: [4409] (default) ADJ: 100.100.100.3 keepalive timer fired
2020 Jun 18 15:06:49.862392 bgp: [4409] (default) ADJ: 100.100.100.3 keepalive timer fired for peer
2020 Jun 18 15:06:49.862477 bgp: [4409] (default) ADJ: 100.100.100.3 sending KEEPALIVE
2020 Jun 18 15:06:49.862631 bgp: [4409] (default) ADJ: 100.100.100.3 next keepalive expiry due in 00:00:59
2020 Jun 18 15:06:51.449666 bgp: [4409] PEV: Sent message 2 to bgp_cleanup_mq
2020 Jun 18 15:06:51.451061 bgp: [4409] PEV: Starting periodic BRIB processing
2020 Jun 18 15:06:51.452044 bgp: [4409] PEV: [IPv4 Unicast] Shadow NH 100.100.100.1 not deleted, refcount 6, delete refcount 0
2020 Jun 18 15:06:51.454033 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.0.86.0/30 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:51.456157 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.1.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:51.456317 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.2.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:51.456402 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 100.100.100.1/32 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:51.456448 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.1.0/24 exits: has viable paths
2020 Jun 18 15:06:51.456535 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.2.0/24 exits: has viable paths
2020 Jun 18 15:06:51.456549 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.3.0/24 exits: has viable paths
2020 Jun 18 15:06:51.456564 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.4.0/24 exits: has viable paths
2020 Jun 18 15:06:51.456582 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.21.0.0/24 exits: has viable paths
2020 Jun 18 15:06:51.456595 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.22.0.0/24 exits: has viable paths
2020 Jun 18 15:06:51.456702 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.10.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:51.456795 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.11.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:51.456810 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.20.4/30 exits: has viable paths
2020 Jun 18 15:06:51.456897 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.21.4/30 exits: has viable paths
2020 Jun 18 15:06:51.457085 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.30.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:51.457151 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.31.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:06:51.457424 bgp: [4409] (default) PEV: [IPv4 Unicast] Table cleanup skipped. reason: Shadow NH
2020 Jun 18 15:06:51.457811 bgp: [4409] (default) PEV: [IPv6 Unicast] Table cleanup skipped. reason: Table refcount
2020 Jun 18 15:06:56.710694 bgp: [4409] (default) ADJ: Peer 100.100.100.3 has pending data on socket during recv, extending expiry timer
2020 Jun 18 15:06:56.712281 bgp: [4409] (default) ADJ: 100.100.100.3 KEEPALIVE rcvd
2020 Jun 18 15:07:06.951960 bgp: [4409] (default) ADJ: Peer 100.100.100.1 has pending data on socket during recv, extending expiry timer
2020 Jun 18 15:07:06.963204 bgp: [4409] (default) ADJ: 100.100.100.1 KEEPALIVE rcvd
2020 Jun 18 15:07:14.199249 bgp: [4409] PEV: Sent message 2 to bgp_cleanup_mq
2020 Jun 18 15:07:14.199857 bgp: [4409] PEV: Starting periodic BRIB processing
2020 Jun 18 15:07:14.200610 bgp: [4409] PEV: [IPv4 Unicast] Shadow NH 100.100.100.1 not deleted, refcount 6, delete refcount 0
2020 Jun 18 15:07:14.202027 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.0.86.0/30 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:14.202641 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.1.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:14.202718 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.2.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:14.202755 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 100.100.100.1/32 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:14.202852 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.1.0/24 exits: has viable paths
2020 Jun 18 15:07:14.202883 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.2.0/24 exits: has viable paths
2020 Jun 18 15:07:14.202913 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.3.0/24 exits: has viable paths
2020 Jun 18 15:07:14.202942 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.4.0/24 exits: has viable paths
2020 Jun 18 15:07:14.202972 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.21.0.0/24 exits: has viable paths
2020 Jun 18 15:07:14.203003 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.22.0.0/24 exits: has viable paths
2020 Jun 18 15:07:14.203043 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.10.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:14.203078 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.11.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:14.203108 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.20.4/30 exits: has viable paths
2020 Jun 18 15:07:14.203140 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.21.4/30 exits: has viable paths
2020 Jun 18 15:07:14.203249 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.30.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:14.203334 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.31.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:14.203546 bgp: [4409] (default) PEV: [IPv4 Unicast] Table cleanup skipped. reason: Shadow NH
2020 Jun 18 15:07:14.203855 bgp: [4409] (default) PEV: [IPv6 Unicast] Table cleanup skipped. reason: Table refcount
2020 Jun 18 15:07:32.396807 bgp: [4409] (default) EVT: First bestpath timer fired
2020 Jun 18 15:07:32.398483 bgp: [4409] ERR: Force release [e]vpn adv hold. Time's up
2020 Jun 18 15:07:32.398646 bgp: [4409] SUM: [E]VPN tables converged. release hold, soft out
2020 Jun 18 15:07:37.965936 bgp: [4409] PEV: Sent message 2 to bgp_cleanup_mq
2020 Jun 18 15:07:37.967037 bgp: [4409] PEV: Starting periodic BRIB processing
2020 Jun 18 15:07:37.968001 bgp: [4409] PEV: [IPv4 Unicast] Shadow NH 100.100.100.1 not deleted, refcount 6, delete refcount 0
2020 Jun 18 15:07:37.969427 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.0.86.0/30 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:37.970045 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.1.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:37.970228 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.2.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:37.970268 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 100.100.100.1/32 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:37.970325 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.1.0/24 exits: has viable paths
2020 Jun 18 15:07:37.970375 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.2.0/24 exits: has viable paths
2020 Jun 18 15:07:37.970436 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.3.0/24 exits: has viable paths
2020 Jun 18 15:07:37.970466 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.4.0/24 exits: has viable paths
2020 Jun 18 15:07:37.970496 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.21.0.0/24 exits: has viable paths
2020 Jun 18 15:07:37.970525 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.22.0.0/24 exits: has viable paths
2020 Jun 18 15:07:37.970560 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.10.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:37.970595 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.11.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:37.970674 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.20.4/30 exits: has viable paths
2020 Jun 18 15:07:37.970704 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.21.4/30 exits: has viable paths
2020 Jun 18 15:07:37.970846 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.30.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:37.970924 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.31.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:07:37.971283 bgp: [4409] (default) PEV: [IPv4 Unicast] Table cleanup skipped. reason: Shadow NH
2020 Jun 18 15:07:37.971661 bgp: [4409] (default) PEV: [IPv6 Unicast] Table cleanup skipped. reason: Table refcount
2020 Jun 18 15:07:40.702431 bgp: [4409] (default) EVT: 100.100.100.4 remote iod 0 skip resolving l3 addr
2020 Jun 18 15:07:40.703268 bgp: [4409] (default) EVT: 100.100.100.4 peer connection retry timer expired
2020 Jun 18 15:07:40.709384 bgp: [4409] (default) EVT: 100.100.100.4 Triggered active open for peer
2020 Jun 18 15:07:40.719934 bgp: [4409] (default) EVT: 100.100.100.4 went from Idle to Active (Active setup)
2020 Jun 18 15:07:40.720208 bgp: [4409] (default) ADJ: bgp_tcp_connect: Peer 100.100.100.4 remote i/f (null)
2020 Jun 18 15:07:40.723356 bgp: [4409] (default) ADJ: Local addr for peer 100.100.100.4 is 100.100.100.2
2020 Jun 18 15:07:40.723774 bgp: [4409] (default) ADJ: set_local_port: Peer 100.100.100.4, remote iod (null)
2020 Jun 18 15:07:40.728184 bgp: [4409] (default) EVT: 100.100.100.4 Schedule wait for connect
2020 Jun 18 15:07:40.728304 bgp: [4409] (default) EVT: 100.100.100.4 Wait (30 sec) for session setup response
2020 Jun 18 15:07:49.855982 bgp: [4409] (default) ADJ: 100.100.100.1 keepalive timer fired
2020 Jun 18 15:07:49.857591 bgp: [4409] (default) ADJ: 100.100.100.1 keepalive timer fired for peer
2020 Jun 18 15:07:49.857780 bgp: [4409] (default) ADJ: 100.100.100.1 sending KEEPALIVE
2020 Jun 18 15:07:49.864685 bgp: [4409] (default) ADJ: 100.100.100.1 next keepalive expiry due in 00:00:59
2020 Jun 18 15:07:49.864747 bgp: [4409] (default) ADJ: 100.100.100.3 keepalive timer fired
2020 Jun 18 15:07:49.864779 bgp: [4409] (default) ADJ: 100.100.100.3 keepalive timer fired for peer
2020 Jun 18 15:07:49.864843 bgp: [4409] (default) ADJ: 100.100.100.3 sending KEEPALIVE
2020 Jun 18 15:07:49.865004 bgp: [4409] (default) ADJ: 100.100.100.3 next keepalive expiry due in 00:00:59
2020 Jun 18 15:07:51.250719 bgp: [4409] (default) ADJ: Peer 100.100.100.3 has pending data on socket during recv, extending expiry timer
2020 Jun 18 15:07:51.254519 bgp: [4409] (default) ADJ: 100.100.100.3 KEEPALIVE rcvd
2020 Jun 18 15:08:02.570778 bgp: [4409] PEV: Sent message 2 to bgp_cleanup_mq
2020 Jun 18 15:08:02.572284 bgp: [4409] PEV: Starting periodic BRIB processing
2020 Jun 18 15:08:02.573493 bgp: [4409] PEV: [IPv4 Unicast] Shadow NH 100.100.100.1 not deleted, refcount 6, delete refcount 0
2020 Jun 18 15:08:02.575411 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.0.86.0/30 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:08:02.576057 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.1.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:08:02.576099 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.60.2.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:08:02.576118 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 100.100.100.1/32 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:08:02.576155 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.1.0/24 exits: has viable paths
2020 Jun 18 15:08:02.576169 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.2.0/24 exits: has viable paths
2020 Jun 18 15:08:02.576183 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.3.0/24 exits: has viable paths
2020 Jun 18 15:08:02.576196 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.20.4.0/24 exits: has viable paths
2020 Jun 18 15:08:02.576209 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.21.0.0/24 exits: has viable paths
2020 Jun 18 15:08:02.576223 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 172.22.0.0/24 exits: has viable paths
2020 Jun 18 15:08:02.576241 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.10.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:08:02.576261 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.11.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:08:02.576886 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.20.4/30 exits: has viable paths
2020 Jun 18 15:08:02.576901 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.21.4/30 exits: has viable paths
2020 Jun 18 15:08:02.576991 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.30.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:08:02.577143 bgp: [4409] (default) PEV: [IPv4 Unicast] Cleanup for dest 192.168.31.0/24 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 15:08:02.577383 bgp: [4409] (default) PEV: [IPv4 Unicast] Table cleanup skipped. reason: Shadow NH
2020 Jun 18 15:08:02.577838 bgp: [4409] (default) PEV: [IPv6 Unicast] Table cleanup skipped. reason: Table refcount
2020 Jun 18 15:08:06.960155 bgp: [4409] (default) ADJ: Peer 100.100.100.1 has pending data on socket during recv, extending expiry timer
2020 Jun 18 15:08:06.966338 bgp: [4409] (default) ADJ: 100.100.100.1 KEEPALIVE rcvd
2020 Jun 18 15:08:10.723027 bgp: [4409] (default) EVT: 100.100.100.4 session setup (active) timed out, setup state=Active busy=0
2020 Jun 18 15:08:10.724040 bgp: [4409] (default) EVT: 100.100.100.4 cleaning up active peer setup, thread id 0x0
2020 Jun 18 15:08:10.725702 bgp: [4409] (default) EVT: Starting timer (60 sec 0 nsec) for 100.100.100.4 connection retry

 

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3 Replies 3

zongan_chen
Level 1
Level 1

‎06-18-2020 10:29 AM

I have the same question


L07-pri(config-router-neighbor)# 2020 Jun 18 21:29:44.165999 bgp: [3828] PEV: Sent message 2 to bgp_cleanup_mq
2020 Jun 18 21:29:44.166047 bgp: [3828] PEV: Starting periodic BRIB processing
2020 Jun 18 21:29:44.166136 bgp: [3828] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.224.159.0/27 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 21:29:44.166153 bgp: [3828] (default) PEV: [IPv4 Unicast] Table cleanup skipped. reason: RNH pending
2020 Jun 18 21:29:44.166169 bgp: [3828] (default) PEV: [IPv6 Unicast] Table cleanup skipped. reason: Table refcount
2020 Jun 18 21:30:08.215994 bgp: [3828] PEV: Sent message 2 to bgp_cleanup_mq
2020 Jun 18 21:30:08.216039 bgp: [3828] PEV: Starting periodic BRIB processing
2020 Jun 18 21:30:08.216119 bgp: [3828] (default) PEV: [IPv4 Unicast] Cleanup for dest 10.224.159.0/27 exits: 1+0 adv_path, reason: (attached path)()
2020 Jun 18 21:30:08.216136 bgp: [3828] (default) PEV: [IPv4 Unicast] Table cleanup skipped. reason: RNH pending
2020 Jun 18 21:30:08.216152 bgp: [3828] (default) PEV: [IPv6 Unicast] Table cleanup skipped. reason: Table refcount
#2020 Jun 18 21:30:29.292672 bgp: [3828] PEV: Sent message 2 to bgp_cleanup_mq
0 Helpful

Sergiu.Daniluk
VIP Alumni
VIP Alumni

‎06-22-2020 05:34 AM

Hi,

Make sure you run one of the supported typologies for routing over vPC

https://www.cisco.com/c/en/us/support/docs/ip/ip-routing/118997-technote-nexus-00.html 

Also, you will need "peer-gateway" and "layer3 peer-router" configured.

 

Stay safe,

Sergiu

0 Helpful

zongan_chen
Level 1
Level 1
In response to Sergiu.Daniluk

‎06-23-2020 06:12 PM

Thank you ! But just one NEXUS3548,no vpc runs .

Default bgp interface, then reconfiguration that bgp is ok, don't know why?

 

0 Helpful
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