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Ok Henning.
I'm using 3.9, and my config is:
group "peering ASXXXX" {
remote-as XXXX
neighbor $principal {
descr "Link Principal"
announce all
local-address $mypeer1
depend on carp1
set metric 1
set localpref 200
}
neighbor $backup {
descr "Link BKP"
announce all
local-address $mypeer2
depend on carp2
set metric 10
set localpref 100
}
}
group "peering bogon" {
remote-as 65333
neighbor $peer_bogon1 {
descr "Peering Bogon 1"
local-address $my_bogon
depend on carp0
multihop 64
announce none
max-prefix 1000
tcp md5sig password XXXXX
}
neighbor $peer_bogon2 {
descr "Peering Bogon 2"
local-address $my_bogon
depend on carp0
multihop 64
announce none
max-prefix 1000
tcp md5sig password XXXX
}
}
# filter out prefixes longer than 24 or shorter than 8 bits
deny from any
allow from any prefixlen 8 - 24
match to $principal set community XXXX:200
match to $backup set community XXXX:100
#BOGON
allow from any community 65333:888 set pftable "bogons"
allow from any community 65333:888 set nexthop blackhole
# do not accept a default route
deny from any prefix 0.0.0.0/0
# filter bogus networks
deny from any prefix 10.0.0.0/8 prefixlen >= 8
deny from any prefix 172.16.0.0/12 prefixlen >= 12
deny from any prefix 192.168.0.0/16 prefixlen >= 16
deny from any prefix 169.254.0.0/16 prefixlen >= 16
deny from any prefix 192.0.2.0/24 prefixlen >= 24
deny from any prefix 224.0.0.0/4 prefixlen >= 4
deny from any prefix 240.0.0.0/4 prefixlen >= 4
The only relevant messages in the log before the crash is:
Feb 25 21:53:27 my_router bgpd[8131]: neighbor 38.229.0.5 (Peering Bogon
1): state change Active -> OpenSent, reason: Connection opened
Feb 25 21:53:27 my_router bgpd[8131]: neighbor 38.229.0.5 (Peering Bogon
1): state change OpenSent -> OpenConfirm, reason: OPEN message received
Feb 25 21:53:27 my_router bgpd[8131]: neighbor 38.229.0.5 (Peering Bogon
1): state change OpenConfirm -> Established, reason: KEEPALIVE message
received
Feb 25 21:53:28 my_router bgpd[3075]: fatal in RDE:
rde_dispatch_imsg_parent: pipe closed
Feb 25 21:53:28 my_router bgpd[8131]: fatal in SE:
session_dispatch_imsg: pipe closed: Connection refused
But, i have a lot os this messages all the time:
Feb 26 09:02:06 my_router bgpd[7117]: neighbor XXXX (ASXXXX) withdraw
87.236.67.0/24
Feb 26 09:02:06 my_router bgpd[7117]: neighbor XXXX (ASXXXX) withdraw
87.236.66.0/23
[]'s
Nadal
"Nco discuta com idiotas, eles te levam ati o nmvel deles e te vencem
por serem experientes"
+-------------------------------------------------------+
| Anderson Nadal <[EMAIL PROTECTED]> - CCNA/RHCE |
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+-------------------------------------------------------+
Henning Brauer escreveu:
> * Anderson Nadal <[EMAIL PROTECTED]> [2007-02-26 05:28]:
>> I found a possible OpenBGPD bug.
>
> you're petty much leaving out all relevant information.
> you don't mention which version you run, you don't show your config,
> and you don't show complete logs at time of failure. impossible to
> track down possible bugs like this.
>
> that said, chances are very good this is fixed in -current/4.1.
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