[quagga-users 13891] Re: OSPF Metric for Loopback?
lu.feng at 6wind.com
Wed Jan 21 10:24:38 GMT 2015
What's the IP address on your lo:0?
And please attach the result of the following commands:
show ip ospf interface
show ip ospf database router self-originate
On 1/21/15, Jiann-Ming Su <su_js1 at yahoo.com> wrote:
> Thanks for the response. That's how we have ospfd configured. However, the
> ospf cost on lo:0 is not added to the metric. Only the ospf cost of the
> peering router gets added to the metric. FWIW, our ospf area is nssa.
> router ospf
> ospf router-id 10.248.6.4
> passive-interface lo
> passive-interface lo:0
> passive-interface lo:1
> network 10.248.6.0/29 area 220.127.116.11
> network 192.168.20.12/32 area 18.104.22.168
> network 192.168.20.13/32 area 22.214.171.124
> area 126.96.36.199 nssa translate-never
> On Tuesday, January 20, 2015 10:53 PM, Lu Feng <lu.feng at 6wind.com> wrote:
>>I suggest not to use the redistribution. The following is a simple way to
>>achieve what you want (suppose address A.B.C.D/M is configured on lo:0):
>>ip ospf cost 100
>>network A.B.C.D/M area N <== let OSPF run on lo:0
>>passive-interface lo:0 <== let OSPF drop all packets on lo:0
>><...your other configurations...>
>>Hope this helpful.
>>On 1/17/15, Jiann-Ming Su <su_js1 at yahoo.com> wrote:
>>> How should quagga/ospfd be configured such that the ip ospf cost
>>> for a loopback is added to the metric cost when the host route gets
>>> Sample ospfd config:
>>> interface lo:0
>>> ip ospf cost 100
>>> The router that the quagga server peers with has ip ospf cost 500. The
>>> metric for the anycast associated with lo:0 shows the 500 added, but not
>>> additional 100 listed in the ospfd config. Thanks for any tips.
> Quagga-users mailing list
> Quagga-users at lists.quagga.net
More information about the Quagga-users