OpenWRT: quagga ospf
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! interface bge0 ip ospf authentication message-digest ip ospf message-digest-key 1 md5 ABCDEFGHIJK ! router ospf network 192.168.0.0/16 area 0.0.0.1 area 0.0.0.1 authentication message-digest
An ABR router, with MD5 authentication and performing summarisation of networks between the areas:
! password ABCDEF log file /var/log/quagga/ospfd.log service advanced-vty ! interface eth0 ip ospf authentication message-digest ip ospf message-digest-key 1 md5 ABCDEFGHIJK ! interface ppp0 ! interface br0 ip ospf authentication message-digest ip ospf message-digest-key 2 md5 XYZ12345 ! router ospf ospf router-id 192.168.0.1 redistribute connected passive interface ppp0 network 192.168.0.0/24 area 0.0.0.0 network 10.0.0.0/16 area 0.0.0.0 network 192.168.1.0/24 area 0.0.0.1 area 0.0.0.0 authentication message-digest area 0.0.0.0 range 10.0.0.0/16 area 0.0.0.0 range 192.168.0.0/24 area 0.0.0.1 authentication message-digest area 0.0.0.1 range 10.2.0.0/16 !
A Traffic Engineering configuration, with Inter-ASv2 support.
- First, the ’zebra.conf’ part:
hostname HOSTNAME password PASSWORD log file /var/log/zebra.log ! interface eth0 ip address 198.168.1.1/24 mpls-te on mpls-te link metric 10 mpls-te link max-bw 1.25e+06 mpls-te link max-rsv-bw 1.25e+06 mpls-te link unrsv-bw 0 1.25e+06 mpls-te link unrsv-bw 1 1.25e+06 mpls-te link unrsv-bw 2 1.25e+06 mpls-te link unrsv-bw 3 1.25e+06 mpls-te link unrsv-bw 4 1.25e+06 mpls-te link unrsv-bw 5 1.25e+06 mpls-te link unrsv-bw 6 1.25e+06 mpls-te link unrsv-bw 7 1.25e+06 mpls-te link rsc-clsclr 0xab ! interface eth1 ip address 192.168.2.1/24 mpls-te on mpls-te link metric 10 mpls-te link max-bw 1.25e+06 mpls-te link max-rsv-bw 1.25e+06 mpls-te link unrsv-bw 0 1.25e+06 mpls-te link unrsv-bw 1 1.25e+06 mpls-te link unrsv-bw 2 1.25e+06 mpls-te link unrsv-bw 3 1.25e+06 mpls-te link unrsv-bw 4 1.25e+06 mpls-te link unrsv-bw 5 1.25e+06 mpls-te link unrsv-bw 6 1.25e+06 mpls-te link unrsv-bw 7 1.25e+06 mpls-te link rsc-clsclr 0xab mpls-te neighbor 192.168.2.2 as 65000
- Then the ’ospfd.conf’ itself:
hostname HOSTNAME password PASSWORD log file /var/log/ospfd.log ! ! interface eth0 ip ospf hello-interval 60 ip ospf dead-interval 240 ! interface eth1 ip ospf hello-interval 60 ip ospf dead-interval 240 ! ! router ospf ospf router-id 192.168.1.1 network 192.168.0.0/16 area 1 ospf opaque-lsa mpls-te mpls-te router-address 192.168.1.1 mpls-te inter-as area 1 ! line vty
A router information example with PCE advsertisement:
! router ospf ospf router-id 192.168.1.1 network 192.168.0.0/16 area 1 capability opaque mpls-te mpls-te router-address 192.168.1.1 router-info area 0.0.0.1 pce address 192.168.1.1 pce flag 0x80 pce domain as 65400 pce neighbor as 65500 pce neighbor as 65200 pce scope 0x80 !