Re: OSPF vs 2.0.36

9 Jul 2000


      On Fri, 7 Jul 2000, Network Administration wrote:
...
I've got a 2.0.36 kernel based router connected between a Cisco 2501
running OSPF and a LAN.  The Cisco and BIRD converse, but only about
the ethernet link between them, the other router ethernet is ignored.
Suggestions?  Is there a 'toggle' to flip someplace to get
multicasting on multiple ethernets??
It should work. Could you send us `ifconfig` and 'show interfaces' in
bird.?
...
Jul  7 19:07:51 lennie bird: Guessed router ID 216.105.199.14 according to interface eth0
Jul  7 19:07:51 lennie bird: Guessed router ID 216.105.199.14 according to interface eth0
Jul  7 19:07:51 lennie bird: sk_open: IP_ADD_MEMBERSHIP: No such device
Jul  7 19:07:51 lennie bird: ospf1: Huh? could not open mc socket on interface eth1?
Jul  7 19:07:51 lennie bird: ospf1: Huh? could not open mc socket on interface eth1?
Jul  7 19:07:51 lennie bird: ospf1: Ignoring this interface.
Jul  7 19:07:51 lennie bird: ospf1: Ignoring this interface.
lennie:/ }birdc
BIRD 1.0.0 ready.
bird> sh os ne
ospf1:
Router ID       Pri          State      DTime   Router IP       Interface 
216.105.199.13    1         2way/dr     00:38   216.105.199.13  eth0      
bird> sh os
ospf1:
Number of areas: 1
        Area: 0.0.0.0 (0) [BACKBONE]
                Stub:   No
                RT scheduler tick:      7
                Number of interfaces:   1
                Number of LSAs in DB:   32
                Number of neighbors:    1
                Number of adjacent neighbors:   1
bird> show ospf interface "eth0"
ospf1:
Interface "eth0":
        Area: 0.0.0.0 (0)
        Type: broadcast
        State: backup
        Priority: 1
        Cost: 10
        Hello timer: 10
        Wait timer: 40
        Dead timer: 40
        Retransmit timer: 5
        Designed router (ID): 216.105.199.13
        Designed router (IP): 216.105.199.13
        Backup designed router (ID): 216.105.199.14
        Backup designed router (IP): 216.105.199.14
bird> show ospf interface "eth1"
bird>
------------------------------------------------------------------
protocol kernel {
#        persist;                # Don't remove routes on bird shutdown
        scan time 61;           # Scan kernel routing table every N seconds
        export all;             # Default is export none
}
protocol device {
        scan time 62;           # Scan interfaces every N seconds
}
protocol direct {
        interface "*";
}
protocol static {
  route 0.0.0.0/0 via 216.105.199.13;
}
protocol ospf {
        area 0.0.0.0 {
                interface "*" {
                        type broadcast;
                        authentication none;
                };
        };
        export all;
        import none;
}
-- 
Ondrej Feela Filip