Am 29.03.2006 um 14:32 schrieb Falk Brockerhoff:
that, again, is sth nobody ever asked for or missed :)
however, the (completely untested except for compilation) diff below
should add "set nexthop self".
Ui, you're realy fast :-) Thank you for your quick response. I'll
compile this and test it with a spare old Cisco-Router as
"Development-Core" next weekend. I'll give you a feedback about it.
The next-hop patch is working perfectly, thanks!
But I've got another problem: actually I'm announcing the following
prefixes from a "testing core"-router to the border-router running
openBGPd:
Dest/mask Next-Hop Med LocalPref
192.168.0.0/24 10.0.0.6 --- 100
192.168.0.0/29 10.0.0.6 --- 100
10.0.0.4/30 10.0.0.6 --- 100
192.168.1.153/32 10.0.0.6 --- 100
- 192.168.0.0/24 is an aggregated prefix, caused by 192.168.0.1/29.
- 10.0.0.4/30 is from the transfer-network between my core (10.0.0.6)
and the openbgpd-router (10.0.0.5).
- 192.168.1.153/32 is the loopback-address of the core.
In the openbgpd.conf I configured "network 192.168.0.0/24". This
prefix is correctly announced by openbgpd to my external neighbor.
But on my open BGPd-router I can't ping the address 192.168.0.1,
which is configured on a interface at the core-router:
$ ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1): 56 data bytes
ping: sendto: No route to host
ping: wrote 192.168.0.1 64 chars, ret=-1
$ bgpctl sh rib 192.168.0.1
flags: * = Valid, > = Selected, I = via IBGP, A = Announced
origin: i = IGP, e = EGP, ? = Incomplete
flags destination gateway lpref med aspath origin
AI*> 192.168.0.0/24 0.0.0.0 100 0 i
I* 192.168.0.0/24 10.0.0.6 100 0 i
Any idea, what's going on here?
my bgpd.conf:
AS 64400
router-id 192.168.1.150
network 192.168.0.0/24
neighbor 10.0.0.6 {
remote-as 64000
descr test
local-address 10.0.0.5
set nexthop self
holdtime 180
holdtime min 3
announce all
tcp md5sig password testpass
}
# filter out prefixes longer than 24 or shorter than 8 bits
deny from any
allow from any prefixlen 8 - 24
# do not accept a default route
deny from any prefix 0.0.0.0/0
Regards,
Falk Brockerhoff
