[ipv6-tf] sesja BGP IPv6 na CISCO IOS 122-33.SXI1

[Michal Zubryk]

Witam,

mam problem po zmianie router-a CISCO  z wyzszym IOS-em 
(s72033-adventerprisek9_wan-mz.122-33.SXI1)  z sesjami ipv6

mam 3 peerow ( 2 zagranicznych ) i jednego lokalnego.
Z lokalnym peerem ktory ma quagge wszystko dziala, przy zagranicznych 
pojawil sie problem.

Sesje falpuja  z takim bledem jak ponizej, i po paru zerwaniach blokuja 
sie na jakis czas.

1w2d: %BGP-5-ADJCHANGE: neighbor 2001:XXXX Up
1w2d: %BGP-3-NOTIFICATION: received from neighbor 2001:XXXX 3/10 
(illegal network) 0 bytes
1w2d: %BGP-5-ADJCHANGE: neighbor 2001:XXXX Down BGP protocol initialization

Po stronie peer-a log

Jun 24 19:29:30  m120b-gw kom:rpd[1733]: RPD_BGP_NEIGHBOR_STATE_CHANGED: 
BGP peer 2001:XXX (External AS 44176) changed state from OpenConfirm to 
Established (event RecvKeepAlive)
Jun 24 19:29:30  m120b-gw kom: rpd[1733]: bgp_process_caps: mismatch 
NLRI with 2001:XXXX (External AS 44176): peer: <inet-unicast 
inet6-unicast>(17) us: <inet6-unicast>(16)
Jun 24 19:29:32  m120b-gw kom: rpd[1733]: bgp_read_v4_update:8208: 
NOTIFICATION sent to 2001:XXXX (External AS 44176): code 3 (Update 
Message Error) subcode 10 (bad address/prefix field), Reason: peer 
2001:XXXX (External AS 44176) UPDATE - NLRI inet-unicast not negotiated
Jun 24 19:29:32  m120b-gw kom:rpd[1733]: RPD_BGP_NEIGHBOR_STATE_CHANGED: 
BGP peer 2001:XXXXX (External AS 44176) changed state from Established 
to Idle (event RecvUpdate)


Dodam ze na IOS-ie 122-18.SXF11 wszystko dzialalo.


Mial ktos moze podobny problem, google za duzo nie mowi ;/

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Michal Zubryk
michalz w zsl.gda.pl