[Xorp-users] BadPeer ...: Area ... not handled by eth0/eth0
Dirk H. Schulz
dirk.schulz at kinzesberg.de
Thu Feb 28 22:59:55 PST 2008
Hi Atanu,
thanks for helping.
I am not sure I understand you right. You say that on eth0 ospf packets
from a router arrive that is in subnet 217.64.164.128? I am logging all
traffic at the moment, and ospf packets on eth0 arrive only from
217.64.170.233 which is the address of the upstream router (I checked on my
first router).
And I do not understand
> area 217.64.164.128, which in your
> configuration is area 0.0.0.0
In my configuration this is area 0.0.0.1 - do you think it SHOULD be area
0.0.0.0? I thought that area 0.0.0.0 always is the area with the upstream
connection.
Thanks again for your help.
Dirk
--On 28. Februar 2008 11:40:13 -0800 Atanu Ghosh <atanu at icsi.berkeley.edu>
wrote:
> Hi,
>
> The message is telling you that OSPF packets are being received on
> eth0/eth0 from a router which is in area 217.64.164.128, which in your
> configuration is area 0.0.0.0. If you change your configuration to area
> 217.64.164.128 you will probably be able to peer with your upstream
> routers.
>
> Atanu.
>
>>>>>> "Dirk" == Dirk H Schulz <dirk.schulz at kinzesberg.de> writes:
>
> Dirk> Hi Folks, I am new to running routers on my own and new to
> Dirk> Xorp and OSPF.
>
> Dirk> I have setup two routers using ospf. They are two
> Dirk> communication with two upstream routers using ospf as
> Dirk> well. Now my own routers find each other as neighbors (the do
> Dirk> not find the upstream routers, but that is a problem I have to
> Dirk> solve with the upstream provider, I think).
>
> Dirk> They seem to work, my routers, but both put out the following
> Dirk> message every few seconds:
>
> Dirk> BadPeer from line 379 of peer.cc: Area 217.64.164.128
> Dirk> not handled by eth0/eth0
>
> Dirk> I have not found anything relating in the docs, in Google nor
> Dirk> elsewhere.
>
> Dirk> 217.64.164.128 is the subnet used for area 0.0.0.1 on
> Dirk> interface bond0 on both routers. I do not understand why it
> Dirk> should be handled by eth0 which has a setting of
> Dirk> 217.64.170.238/29 resp. 217.64.170.230/29.
>
> Dirk> This is the configuration of one router, the other is nearly
> Dirk> identical (just other IP addresses):
>
> >> interfaces { restore-original-config-on-shutdown: true
> >>
> >> interface eth0 { description: "external (area0) interface"
> >> disable: false default-system-config }
> >>
> >> interface eth1 { description: "inter router interface" disable:
> >> false default-system-config }
> >>
> >> interface bond0 { description: "area1 bonding interface" disable:
> >> false default-system-config } /* interface bond1 { description:
> >> "area2 bonding interface" disable: false default-system-config }
> >> */ }
> >>
> >> fea { unicast-forwarding4 { disable: false forwarding-entries {
> >> retain-on-startup: false retain-on-shutdown: false } }
> >> unicast-forwarding6 { disable: true forwarding-entries {
> >> retain-on-startup: false retain-on-shutdown: false } } }
> >>
> >> protocols { ospf4 { router-id: 217.64.170.238
> >>
> >> area 0.0.0.0 { area-type: "normal" interface eth0 { vif eth0 {
> >> address 217.64.170.238 { priority: 128 hello-interval: 5
> >> router-dead-interval: 15 interface-cost: 1 retransmit-interval: 2
> >> transit-delay: 1 disable: false } } } interface eth1 { vif eth1 {
> >> address 192.168.11.1 { priority: 128 hello-interval: 5
> >> router-dead-interval: 15 interface-cost: 2 retransmit-interval: 2
> >> transit-delay: 1 disable: false } } } }
> >>
> >> area 0.0.0.1 { area-type: "normal" interface bond0 { vif bond0 {
> >> address 217.64.164.129 { priority: 128 hello-interval: 5
> >> router-dead-interval: 15 interface-cost: 2 retransmit-interval: 2
> >> transit-delay: 1 disable: false } } } } /* area 0.0.0.2 {
> >> area-type: "normal" interface bond1 { vif bond1 { address
> >> 217.64.170.60 } } } */ } }
>
> Dirk> Any ideas? Every hint or help is appreciated.
>
> Dirk> Thanks in advance,
>
> Dirk> Dirk
>
>
> Dirk> _______________________________________________ Xorp-users
> Dirk> mailing list Xorp-users at xorp.org
> Dirk> http://mailman.ICSI.Berkeley.EDU/mailman/listinfo/xorp-users
--------------------------------------------------------------
Dirk H. Schulz
IT Systems Service
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Tel. 0 80 92/86 25 68
Fax. 0 80 92/86 25 72
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