OmniSwitch OS6860/OS6900/OS10K Troubleshooting Guide Part No.032996-00 Rev.A
AOS Release 7.X and 8.X January 2015
Alcatel-Lucent Page 97 of 148
13.2. Advance Troubleshooting
-> show ip bgp neighbors
Legends: Nbr = Neighbor
As = Autonomous System
Nbr address As Admin state Oper state BGP Id Up/Down BFD Status
---------------+-----------+-----------+------------+---------------+-----------+----------
192.168.10.1 65555 enabled established 192.168.10.1 00h:37m:46s disabled
-> show ip bgp neighbors 192.168.10.1
Neighbor address = 192.168.10.1,
Neighbor autonomous system = 65555,
Neighbor Admin state = enabled,
Neighbor Oper state = established,
Neighbor passive status = disabled,
Neighbor name = peer(192.168.10.1),
Neighbor local address = vlan10,
Neighbor EBGP multiHop = disabled,
Neighbor next hop self = disabled,
Neighbor Route Refresh = enabled,
Neighbor Ipv4 unicast = enabled,
Neighbor Ipv4 multicast = disabled,
Neighbor type = internal,
Neighbor auto-restart = enabled,
Neighbor route-reflector-client = disabled,
Neighbor confederation status = disabled,
Neighbor remove private AS = disabled,
Neighbor default originate = disabled,
Neighbor maximum prefixes = 5000,
Neighbor max prefixes warning = enabled,
# of prefixes received = 0,
Neighbor MD5 key = <none>,
Neighbor local port = 179,
Neighbor TCP window size = 32768,
Graceful Restart State = NotRestarting,
Advertised Restart Interval = 90s,
Forwarding State during restart = NotPreserved,
Activate IPv6 unicast = disabled,
Configured IPv6 NextHop Address = ::,
Neighbor IPv6 unicast = not-advertised,
BFD Status = Disabled
-> show ip bgp
aggregate-address dampening-stats network policy statistics
dampening neighbors path routes
-> show ip bgp statistics
# of Active Prefixes Known = 0,
# of EBGP Neighbors in Established State = 0,
# of IBGP Neighbors in Established State = 1,
# of Feasible Paths = 0,
# of Dampened Paths = 0,
# of Unsynchronized Paths = 0,
# of Policy unfeasible paths = 0,
Total Number of Paths = 0
All DRC logs were moved to SWLOG. Logging is avaiable per VRF (please replace "0" in the example below
with your VRF name).
-> swlog appid bgp_0 subapp all enable
-> swlog appid bgp_0 subapp all level debug3
-> show log swlog | grep bgp | tail
Nov 13 22:27:20 (none) swlogd: bgp_0 ka debug1(6) vrfId 0: [peer(192.168.10.1),65555] <=
KeepAlive msg
Nov 13 22:27:20 (none) swlogd: bgp_0 fsm debug2(7) [peer(192.168.10.1),65555] restarting hold
timer [90] sec
Nov 13 22:27:20 (none) swlogd: bgp_0 fsm debug1(6) vrfId 0: [peer(192.168.10.1),65555] EXIT:
EVENT keepalive_msg_recv_event [NEXT_STATE Established]
Nov 13 22:27:23 (none) swlogd: bgp_0 info debug3(8) [peer(192.168.10.1),65555] START at Time
02h:42m:08s:000ms
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