I have x2 circuits provided by my ISP
I'm trying to migrate from the old to the new
The process keeps failing, with the BGP seeminly bouncing after around 2 minutes
This is the debug ip bgp at the time of connection to the new (problematic) circuit
009434: Jun 14 02:32:07.659: BGP: a.b.c.d rcv message type 3, length (excl. header) 2
009435: Jun 14 02:32:07.659: %BGP-3-NOTIFICATION: received from neighbor a.b.c.d 4/0 (hold time expired) 0 bytes
009436: Jun 14 02:32:07.659: BGP: ses global a.b.c.d (0x7F78D5348460:1) Receive NOTIFICATION 4/0 (hold time expired) 0 bytes
009437: Jun 14 02:32:07.659: %BGP-5-NBR_RESET: Neighbor a.b.c.d reset (BGP Notification received)
009438: Jun 14 02:32:07.659: BGP: ses global a.b.c.d (0x7F78D5348460:1) Reset (BGP Notification received).
009439: Jun 14 02:32:07.659: BGP: a.b.c.d went from Established to Closing
009440: Jun 14 02:32:07.660: BGP: a.b.c.d reset due to BGP Notification received
009441: Jun 14 02:32:07.660: BGP: tbl IPv4 Unicast:base Service reset requests
009442: Jun 14 02:32:07.662: BGP: tbl IPv4 Multicast:base Service reset requests
009443: Jun 14 02:32:07.662: BGP: nbr_topo global a.b.c.d IPv4 Unicast:base (0x7F78D5348460:1) NSF delete stale NSF not active
009444: Jun 14 02:32:07.662: BGP: nbr_topo global a.b.c.d IPv4 Unicast:base (0x7F78D5348460:1) NSF no stale paths state is NSF not active
009445: Jun 14 02:32:07.662: BGP: nbr_topo global a.b.c.d IPv4 Unicast:base (0x7F78D5348460:1) Resetting ALL counters.
009446: Jun 14 02:32:07.662: BGP: a.b.c.d closing
009447: Jun 14 02:32:07.662: BGP: ses global a.b.c.d (0x7F78D5348460:1) Session close and reset neighbor a.b.c.d topostate
009448: Jun 14 02:32:07.662: BGP: nbr_topo global a.b.c.d IPv4 Unicast:base (0x7F78D5348460:1) Resetting ALL counters.
009449: Jun 14 02:32:07.662: BGP: a.b.c.d went from Closing to Idle
009450: Jun 14 02:32:07.662: %BGP-5-ADJCHANGE: neighbor a.b.c.d Down BGP Notification received
009451: Jun 14 02:32:07.662: %BGP_SESSION-5-ADJCHANGE: neighbor a.b.c.d IPv4 Unicast topology base removed from session BGP Notification received
009452: Jun 14 02:32:07.662: BGP: ses global a.b.c.d (0x7F78D5348460:1) Removed topology IPv4 Unicast:base
009453: Jun 14 02:32:07.662: BGP: ses global a.b.c.d (0x7F78D5348460:1) Removed last topology
009454: Jun 14 02:32:07.662: BGP: nbr global a.b.c.d Open active delayed 13312ms (35000ms max, 60% jitter)
009455: Jun 14 02:32:07.662: BGP: nbr global a.b.c.d Active open failed - open timer running
009456: Jun 14 02:32:07.667: BGP_Router: unhandled major event code 128, minor 0
009457: Jun 14 02:32:16.506: BGP: a.b.c.d passive open to 10.129.0.202
009458: Jun 14 02:32:16.506: BGP: Fetched peer a.b.c.d from tcb
009459: Jun 14 02:32:16.506: BGP: a.b.c.d passive went from Idle to Connect
009460: Jun 14 02:32:16.506: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas Setting open delay timer to 60 seconds.
009461: Jun 14 02:32:16.506: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas read request no-op
009462: Jun 14 02:32:16.509: BGP: a.b.c.d passive rcv message type 1, length (excl. header) 48
009463: Jun 14 02:32:16.509: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas Receive OPEN
009464: Jun 14 02:32:16.509: BGP: a.b.c.d passive rcv OPEN, version 4, holdtime 30 seconds
009465: Jun 14 02:32:16.509: BGP: a.b.c.d passive rcv OPEN w/ OPTION parameter len: 38
009466: Jun 14 02:32:16.509: BGP: a.b.c.d passive rcvd OPEN w/ optional parameter type 2 (Capability) len 6
009467: Jun 14 02:32:16.509: BGP: a.b.c.d passive OPEN has CAPABILITY code: 1, length 4
009468: Jun 14 02:32:16.509: BGP: a.b.c.d passive OPEN has MP_EXT CAP for afi/safi: 1/1
009469: Jun 14 02:32:16.509: BGP: a.b.c.d passive rcvd OPEN w/ optional parameter type 2 (Capability) len 2
009470: Jun 14 02:32:16.509: BGP: a.b.c.d passive OPEN has CAPABILITY code: 128, length 0
009471: Jun 14 02:32:16.509: BGP: a.b.c.d passive OPEN has ROUTE-REFRESH capability(old) for all address-families
009472: Jun 14 02:32:16.509: BGP: a.b.c.d passive rcvd OPEN w/ optional parameter type 2 (Capability) len 2
009473: Jun 14 02:32:16.509: BGP: a.b.c.d passive OPEN has CAPABILITY code: 2, length 0
009474: Jun 14 02:32:16.509: BGP: a.b.c.d passive OPEN has ROUTE-REFRESH capability(new) for all address-families
009475: Jun 14 02:32:16.509: BGP: a.b.c.d passive rcvd OPEN w/ optional parameter type 2 (Capability) len 8
009476: Jun 14 02:32:16.509: BGP: a.b.c.d passive OPEN has CAPABILITY code: 64, length 6
009477: Jun 14 02:32:16.509: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas NSF OPEN has GR cap
009478: Jun 14 02:32:16.509: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas NSF Peer has not restarted. Restart Time: 120
009479: Jun 14 02:32:16.509: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas NSF Address family IPv4 Unicast is NOT preserved
009480: Jun 14 02:32:16.509: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas NSF Address family IPv4 Unicast is NOT SET for nbit
009481: Jun 14 02:32:16.509: BGP: a.b.c.d passive rcvd OPEN w/ optional parameter type 2 (Capability) len 2
009482: Jun 14 02:32:16.509: BGP: a.b.c.d passive OPEN has CAPABILITY code: 70, length 0
009483: Jun 14 02:32:16.509: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas Enhanced Refresh cap received in open message
009484: Jun 14 02:32:16.509: BGP: a.b.c.d passive rcvd OPEN w/ optional parameter type 2 (Capability) len 6
009485: Jun 14 02:32:16.509: BGP: a.b.c.d passive OPEN has CAPABILITY code: 65, length 4
009486: Jun 14 02:32:16.509: BGP: a.b.c.d passive OPEN has 4-byte ASN CAP for: 12641
009487: Jun 14 02:32:16.509: BGP: a.b.c.d passive rcvd OPEN w/ remote AS 12641, 4-byte remote AS 12641
009488: Jun 14 02:32:16.509: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas Adding topology IPv4 Unicast:base
009489: Jun 14 02:32:16.509: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas Send OPEN
009490: Jun 14 02:32:16.509: BGP: ses global a.b.c.d (0x7F78D5348460:0) pas Building Enhanced Refresh capability
009491: Jun 14 02:32:16.509: BGP: a.b.c.d passive went from Connect to OpenSent
009492: Jun 14 02:32:16.509: BGP: a.b.c.d passive sending OPEN, version 4, my as: 65090, holdtime 30 seconds, ID A820069
009493: Jun 14 02:32:16.509: BGP: a.b.c.d passive went from OpenSent to OpenConfirm
009494: Jun 14 02:32:16.530: BGP: a.b.c.d passive went from OpenConfirm to Established
009495: Jun 14 02:32:16.530: BGP: ses global a.b.c.d (0x7F78D5348460:1) pas Assigned ID
009496: Jun 14 02:32:16.530: BGP: nbr global a.b.c.d Stop Active Open timer as all topologies are allocated
009497: Jun 14 02:32:16.530: BGP: ses global a.b.c.d (0x7F78D5348460:1) Up
009498: Jun 14 02:32:16.530: BGP: nopeerup-delay post-boot, set to default, 60s
009499: Jun 14 02:32:16.530: %BGP-5-ADJCHANGE: neighbor a.b.c.d Up
009500: Jun 14 02:32:16.554: BGP_Router: unhandled major event code 128, minor 0
009501: Jun 14 02:32:16.687: BGP_Router: unhandled major event code 128, minor 0
009502: Jun 14 02:32:16.691: BGP_Router: unhandled major event code 128, minor 0
009503: Jun 14 02:32:16.962: BGP_Router: unhandled major event code 128, minor 0
009504: Jun 14 02:32:16.971: BGP_Router: unhandled major event code 128, minor 0
009505: Jun 14 02:32:17.218: BGP_Router: unhandled major event code 128, minor 0
009506: Jun 14 02:32:17.220: BGP_Router: unhandled major event code 128, minor 0
009507: Jun 14 02:32:17.458: BGP_Router: unhandled major event code 128, minor 0
