I have tried nbma but the neighbors are just not recognized, despite identical configuration.
When I try ptmp, Mikrotik is still sending multicast. Here is what arrives at the Linux box:
Code: Select all
07:04:47.192109 IP (tos 0xc0, ttl 1, id 25491, offset 0, flags [none], proto OSPF (89), length 64)
192.168.56.250 > 224.0.0.5: OSPFv2, Hello, length 44
Router-ID 192.168.56.249, Backbone Area, Authentication Type: simple (1)
Simple text password: aaa
Options [External]
Hello Timer 10s, Dead Timer 40s, Mask 255.255.255.252, Priority 1
07:04:50.770260 IP (tos 0xc0, ttl 1, id 45191, offset 0, flags [none], proto OSPF (89), length 64)
192.168.56.249 > 192.168.56.250: OSPFv2, Hello, length 44
Router-ID 192.168.56.248, Backbone Area, Authentication Type: simple (1)
Simple text password: aaa
Options [External]
Hello Timer 10s, Dead Timer 40s, Mask 255.255.255.252, Priority 1
Also in the OSPF Interfaces, it is shown as "State: point to point".
Thanks!