Could you double check if family inet-vpn has been removed on the CSR? Unsupported capability 1 usually indicates that there's no address family in common between the list received in the Open message and the list configured for the peering.
-Nischal Sent from my iPhone On Mar 8, 2015, at 11:08 AM, Jakub Pavlík <[email protected]<mailto:[email protected]>> wrote: Hello All, does anybody have experience with unsupported capability 1 at BGP peering in opencontrail? We had have environment up for almost 1.5 month, after that it suddenly stopped working without any changes with following message: BGP Peer default-domain:default-project:ip-fabric:__default__:os-ctl-stg-prg01:default-domain:default-project:ip-fabric:__default__:10.22.1.8 RECV Unsupported Capability: 1 at network device I can see: *Mar 6 14:19:41.094: BGP: 10.22.1.11 active went from Idle to Active *Mar 6 14:19:41.094: BGP: 10.22.1.11 open active, local address 10.22.1.8 *Mar 6 14:19:41.096: BGP: ses global 10.22.1.11 (0x7F28F3C91C40:0) act Adding topology IPv4 Unicast:base *Mar 6 14:19:41.096: BGP: ses global 10.22.1.11 (0x7F28F3C91C40:0) act Send OPEN *Mar 6 14:19:41.096: BGP: ses global 10.22.1.11 (0x7F28F3C91C40:0) act Building Enhanced Refresh capability *Mar 6 14:19:41.096: BGP: 10.22.1.11 active went from Active to OpenSent *Mar 6 14:19:41.096: BGP: 10.22.1.11 active sending OPEN, version 4, my as: 65000, holdtime 180 seconds, ID A160108 *Mar 6 14:19:41.100: BGP: 10.22.1.11 active rcv message type 3, length (excl. header) 2 *Mar 6 14:19:41.100: %BGP-3-NOTIFICATION: received from neighbor 10.22.1.11 active 2/7 (unsupported/disjoint capability) 0 bytes *Mar 6 14:19:41.100: BGP: ses global 10.22.1.11 (0x7F28F3C91C40:0) act Receive NOTIFICATION 2/7 (unsupported/disjoint capability) 0 bytes *Mar 6 14:19:41.100: %BGP-5-NBR_RESET: Neighbor 10.22.1.11 active reset (BGP Notification received) *Mar 6 14:19:41.100: BGP: ses global 10.22.1.11 (0x7F28F3C91C40:0) act Reset (BGP Notification received). *Mar 6 14:19:41.100: BGP: 10.22.1.11 active went from OpenSent to Closing *Mar 6 14:19:41.100: BGP: nbr_topo global 10.22.1.11 IPv4 Unicast:base (0x7F28F3C91C40:0) NSF delete stale NSF not active *Mar 6 14:19:41.100: BGP: nbr_topo global 10.22.1.11 IPv4 Unicast:base (0x7F28F3C91C40:0) NSF no stale paths state is NSF not active *Mar 6 14:19:41.100: BGP: nbr_topo global 10.22.1.11 IPv4 Unicast:base (0x7F28F3C91C40:0) Resetting ALL counters. *Mar 6 14:19:41.100: BGP: 10.22.1.11 active closing *Mar 6 14:19:41.101: BGP: ses global 10.22.1.11 (0x7F28F3C91C40:0) act Session close and reset neighbor 10.22.1.11 topostate *Mar 6 14:19:41.101: BGP: nbr_topo global 10.22.1.11 IPv4 Unicast:base (0x7F28F3C91C40:0) Resetting ALL counters. *Mar 6 14:19:41.101: BGP: 10.22.1.11 active went from Closing to Idle *Mar 6 14:19:41.101: %BGP-5-ADJCHANGE: neighbor 10.22.1.11 active Down BGP Notification received *Mar 6 14:19:41.101: %BGP_SESSION-5-ADJCHANGE: neighbor 10.22.1.11 IPv4 Unicast topology base removed from session BGP Notification received *Mar 6 14:19:41.101: BGP: ses global 10.22.1.11 (0x7F28F3C91C40:0) act Removed topology IPv4 Unicast:base *Mar 6 14:19:41.101: BGP: ses global 10.22.1.11 (0x7F28F3C91C40:0) act Removed last topology *Mar 6 14:19:41.101: BGP: nbr global 10.22.1.11 Open active delayed 13312ms (35000ms max, 60% jitter) *Mar 6 14:19:41.101: BGP: nbr global 10.22.1.11 Active open failed - open timer running *Mar 6 14:52:50.603: tcp_uniqueport: using ephemeral max 55000 *Mar 6 14:52:50.603: TCP: Random local port generated 44407, network 1 *Mar 6 14:52:50.603: TCB7F33A17469C8 bound to 10.22.1.9.44407 *Mar 6 14:52:50.603: Reserved port 44407 in Transport Port Agent for TCP IP type 1 *Mar 6 14:52:50.603: TCP: sending SYN, seq 7722629, ack 0 *Mar 6 14:52:50.603: TCP0: Connection to 10.22.1.12:179, advertising MSS 1460 *Mar 6 14:52:50.603: TCP0: state was CLOSED -> SYNSENT [44407 -> 10.22.1.12(179)] *Mar 6 14:52:50.604: TCP0: state was SYNSENT -> ESTAB [44407 -> 10.22.1.12(179)] *Mar 6 14:52:50.605: TCP: tcb 7F33A17469C8 connection to 10.22.1.12:179, peer MSS 1460, MSS is 1460 *Mar 6 14:52:50.605: TCB7F33A17469C8 connected to 10.22.1.12.179 *Mar 6 14:52:50.605: TCB7F33A17469C8 setting property TCP_NO_DELAY (0) 7F33ACDEED7C *Mar 6 14:52:50.605: TCB7F33A17469C8 setting property TCP_RTRANSTMO (36) 7F33ACDEED7C *Mar 6 14:52:50.610: %BGP-3-NOTIFICATION: received from neighbor 10.22.1.12 active 2/7 (unsupported/disjoint capability) 0 bytes *Mar 6 14:52:50.610: %BGP-5-NBR_RESET: Neighbor 10.22.1.12 active reset (BGP Notification received) *Mar 6 14:52:50.610: TCB7F33A17469C8 setting property TCP_SSO_TYPE (27) 7F33ACBFE680 *Mar 6 14:52:50.610: TCP: SSO already disabled for 7F33A17469C8 *Mar 6 14:52:50.610: TCB7F33A17469C8 setting property TCP_SSO_TYPE (27) 7F33ACBFEB10 *Mar 6 14:52:50.610: TCP: SSO already disabled for 7F33A17469C8 *Mar 6 14:52:50.610: TCP0: state was ESTAB -> FINWAIT1 [44407 -> 10.22.1.12(179)] *Mar 6 14:52:50.610: TCP0: sending FIN contrail control nodes have ips 10.22.1.11 - 12 and network devices 10.22.1.8 - 9. Thanks Jakub _______________________________________________ Users mailing list [email protected]<mailto:[email protected]> http://lists.opencontrail.org/mailman/listinfo/users_lists.opencontrail.org
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