Bird not installing OSPF learned routes into routing tables

Lex van Roon r3boot at r3blog.nl
Fri Oct 25 16:03:04 CEST 2013


Hi All,

Recently I've migrated one of my Debian Squeeze / bird 1.3.8 route
reflectors to FreeBSD 10-BETA1 / bird 1.3.11. This reflector has
multiple gre-based links, over which I advertise loopback addresses
using OSPF, which are in turn used to establish iBGP sessions. The
problem is that it seems that Bird is not installing OSPF learned routes
into the routing table, and I'm not quite sure how to proceed with this.
Please see the output below:

I've got two OSPF neighbors, which successfully initialize:

bird> show ospf neighbors 
as65342_igp:
Router ID       Pri      State      DTime   Interface  Router IP   
10.42.0.1     1     full/ptp    00:15   gre0       10.42.4.1      
10.42.0.3     1     full/ptp    00:10   gre1       10.42.8.2      

I can see all routes that are being advertized within the OSPF network:

bird> show ospf state 

area 0.0.0.0

    router 10.42.0.1
        distance 10
        router 10.42.0.3 metric 10
        router 10.42.0.4 metric 10
        router 10.42.0.2 metric 10
        stubnet 10.42.0.1/32 metric 0
        stubnet 10.42.0.123/32 metric 0
        stubnet 10.42.4.8/30 metric 10
        stubnet 10.42.4.12/30 metric 10
        stubnet 10.42.4.0/30 metric 10

    router 10.42.0.2
        distance 0
        router 10.42.0.1 metric 10
        router 10.42.0.3 metric 10
        stubnet 10.42.4.0/30 metric 10
        stubnet 10.42.0.2/32 metric 0
        stubnet 10.42.8.0/30 metric 10

    router 10.42.0.3
        distance 10
        router 10.42.0.2 metric 1000
        router 10.42.0.1 metric 1000
        stubnet 10.42.0.3/32 metric 1
        stubnet 10.42.8.0/30 metric 1000
        stubnet 10.42.4.8/30 metric 1000
        
    router 10.42.0.4
        distance 20
        router 10.42.0.1 metric 10
        stubnet 10.42.0.4/32 metric 0
        stubnet 10.42.4.12/30 metric 10

However, I'd expect the stubnet routes to be available to the routing tables
that are used within Bird, and it seems that they are not exported:
bird> show route protocol as65342_igp
10.42.0.2/32       dev disc0 [as65342_igp 15:39] * I (150/0) [10.42.0.2]
bird> show route table routers
10.42.0.2/32       dev disc0 [as65342_igp 15:39] * I (150/0) [10.42.0.2]

The relevant configuration for this is below. The exact same configuration
worked with Linux:

function accept_loopback_prefixes() {
        if net ~ [
                10.42.0.0/24{32,32}
        ] then accept;
}

protocol ospf as65342_igp {
        table routers;
        rfc1583compat no;
        ecmp yes;
        import filter {
                accept_loopback_prefixes();
                reject;
        };
        export filter {
                accept_loopback_prefixes();
                reject;
        };
        area 0.0.0.0 {
                interface "disc0" {
                        stub on;
                };
                interface "gre0", "gre1" {
                        wait 3;
                        hello 5;
                        dead count 3;
                        retransmit 1;
                        check link on;
                };
        };
}

When I enable Bird debugging (full OSPF log output available below), I
can see all routes succesfully exchanging LSA's and starting the routing
table calculation + synchronisation, however the calculated routes are
never installed into the 'routers' table, nor do I see Bird make any attempts
and/or throw errors while doing this. Do you know how I could proceed in
getting this to work?

Kind Regards,

Lex van Roon

==> OSPF related debugging output:
neutralino [~]# /usr/local/sbin/bird -d 2>&1 | grep as65342_igp
25-10-2013 15:59:51 <TRACE> as65342_igp: Initializing
25-10-2013 15:59:51 <TRACE> as65342_igp: Starting
25-10-2013 15:59:51 <TRACE> as65342_igp: Adding area 0.0.0.0
25-10-2013 15:59:51 <TRACE> as65342_igp: Connected to table routers
25-10-2013 15:59:51 <TRACE> as65342_igp: State changed to feed
25-10-2013 15:59:51 <TRACE> as65342_igp < interface lo0 goes up
25-10-2013 15:59:51 <TRACE> as65342_igp < primary address 127.0.0.0/8 on interface lo0 added
25-10-2013 15:59:51 <TRACE> as65342_igp < interface xn0 goes up
25-10-2013 15:59:51 <TRACE> as65342_igp < primary address x.x.x.0/24 on interface xn0 added
25-10-2013 15:59:51 <TRACE> as65342_igp < interface xn1 created
25-10-2013 15:59:51 <TRACE> as65342_igp < interface gre0 goes up
25-10-2013 15:59:51 <TRACE> as65342_igp < primary address 10.42.4.0/30 on interface gre0 added
25-10-2013 15:59:51 <TRACE> as65342_igp: Adding interface gre0 (10.42.4.0/30) to area 0.0.0.0
25-10-2013 15:59:51 <TRACE> as65342_igp < interface disc0 goes up
25-10-2013 15:59:51 <TRACE> as65342_igp < primary address 10.42.0.2/32 on interface disc0 added
25-10-2013 15:59:51 <TRACE> as65342_igp: Adding interface disc0 (10.42.0.2/32) to area 0.0.0.0
25-10-2013 15:59:51 <TRACE> as65342_igp < interface disc1 goes up
25-10-2013 15:59:51 <TRACE> as65342_igp < primary address 192.0.2.1/32 on interface disc1 added
25-10-2013 15:59:51 <TRACE> as65342_igp < interface gre1 goes up
25-10-2013 15:59:51 <TRACE> as65342_igp < primary address 10.42.8.0/30 on interface gre1 added
25-10-2013 15:59:51 <TRACE> as65342_igp: Adding interface gre1 (10.42.8.0/30) to area 0.0.0.0
25-10-2013 15:59:51 <TRACE> as65342_igp: State changed to up
25-10-2013 15:59:51 <TRACE> as65342_igp: Changing state of iface gre1 from down to ptp
25-10-2013 15:59:51 <TRACE> as65342_igp: Scheduling router-LSA origination for area 0.0.0.0
25-10-2013 15:59:51 <TRACE> as65342_igp: HELLO packet sent via gre1
25-10-2013 15:59:51 <TRACE> as65342_igp: Changing state of iface disc0 from down to waiting
25-10-2013 15:59:51 <TRACE> as65342_igp: Scheduling router-LSA origination for area 0.0.0.0
25-10-2013 15:59:51 <TRACE> as65342_igp: Changing state of iface gre0 from down to ptp
25-10-2013 15:59:51 <TRACE> as65342_igp: Scheduling router-LSA origination for area 0.0.0.0
25-10-2013 15:59:51 <TRACE> as65342_igp: HELLO packet sent via gre0
25-10-2013 15:59:51 <TRACE> as65342_igp: HELLO packet received from 10.42.8.2 via gre1
25-10-2013 15:59:51 <TRACE> as65342_igp: New neighbor found: 10.42.8.2 on gre1
25-10-2013 15:59:51 <TRACE> as65342_igp: Neighbor 10.42.8.2 changes state from "    down" to "    init".
25-10-2013 15:59:51 <TRACE> as65342_igp: Neighbor 10.42.8.2 changes state from "    init" to "    2way".
25-10-2013 15:59:51 <TRACE> as65342_igp: Neighbor 10.42.8.2 changes state from "    2way" to " exstart".
25-10-2013 15:59:52 <TRACE> as65342_igp: Originating router-LSA for area 0.0.0.0
25-10-2013 15:59:52 <TRACE> as65342_igp: Scheduling routing table calculation
25-10-2013 15:59:52 <TRACE> as65342_igp: DBDES packet sent to 10.42.8.2 via gre1
25-10-2013 15:59:52 <TRACE> as65342_igp:     length   32
25-10-2013 15:59:52 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:52 <TRACE> as65342_igp:     imms     MS M I 
25-10-2013 15:59:52 <TRACE> as65342_igp:     ddseq    2002210460
25-10-2013 15:59:52 <TRACE> as65342_igp: Starting routing table calculation
25-10-2013 15:59:52 <TRACE> as65342_igp: Starting routing table calculation for area 0.0.0.0
25-10-2013 15:59:52 <TRACE> as65342_igp: Starting routing table calculation for inter-area (area 0.0.0.0)
25-10-2013 15:59:52 <TRACE> as65342_igp: Starting routing table calculation for ext routes
25-10-2013 15:59:52 <TRACE> as65342_igp: Starting routing table synchronisation
25-10-2013 15:59:52 <TRACE> as65342_igp > filtered out 10.42.4.0/30 dev gre0
25-10-2013 15:59:52 <TRACE> as65342_igp > added [best] 10.42.0.2/32 dev disc0
25-10-2013 15:59:52 <TRACE> as65342_igp < rejected by protocol 10.42.0.2/32 dev disc0
25-10-2013 15:59:52 <TRACE> as65342_igp > filtered out 10.42.8.0/30 dev gre1
25-10-2013 15:59:52 <TRACE> as65342_igp: DBDES packet received from 10.42.8.2 via gre1
25-10-2013 15:59:52 <TRACE> as65342_igp:     length   32
25-10-2013 15:59:52 <TRACE> as65342_igp:     router   10.42.0.3
25-10-2013 15:59:52 <TRACE> as65342_igp:     imms     MS M I 
25-10-2013 15:59:52 <TRACE> as65342_igp:     ddseq    8873
25-10-2013 15:59:52 <TRACE> as65342_igp: I'm slave to 10.42.8.2.
25-10-2013 15:59:52 <TRACE> as65342_igp: Neighbor 10.42.8.2 changes state from " exstart" to "exchange".
25-10-2013 15:59:52 <TRACE> as65342_igp: DBDES packet sent to 10.42.8.2 via gre1
25-10-2013 15:59:52 <TRACE> as65342_igp:     length   52
25-10-2013 15:59:52 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:52 <TRACE> as65342_igp:     imms     
25-10-2013 15:59:52 <TRACE> as65342_igp:     ddseq    8873
25-10-2013 15:59:52 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 0, Seq: 80000001, Sum: ba53
25-10-2013 15:59:52 <TRACE> as65342_igp: DBDES packet received from 10.42.8.2 via gre1
25-10-2013 15:59:52 <TRACE> as65342_igp:     length   112
25-10-2013 15:59:52 <TRACE> as65342_igp:     router   10.42.0.3
25-10-2013 15:59:52 <TRACE> as65342_igp:     imms     MS 
25-10-2013 15:59:52 <TRACE> as65342_igp:     ddseq    8874
25-10-2013 15:59:52 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.1, Rt: 10.42.0.1, Age: 2, Seq: 800051d0, Sum: 3971
25-10-2013 15:59:52 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 47, Seq: 80000042, Sum: 397f
25-10-2013 15:59:52 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 0, Seq: 800013eb, Sum: ab03
25-10-2013 15:59:52 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.4, Rt: 10.42.0.4, Age: 309, Seq: 800003c5, Sum: 24cf
25-10-2013 15:59:52 <TRACE> as65342_igp: DBDES packet sent to 10.42.8.2 via gre1
25-10-2013 15:59:52 <TRACE> as65342_igp:     length   32
25-10-2013 15:59:52 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:52 <TRACE> as65342_igp:     imms     
25-10-2013 15:59:52 <TRACE> as65342_igp:     ddseq    8874
25-10-2013 15:59:52 <TRACE> as65342_igp: Neighbor 10.42.8.2 changes state from "exchange" to " loading".
25-10-2013 15:59:52 <TRACE> as65342_igp: HELLO packet received from 10.42.4.1 via gre0
25-10-2013 15:59:52 <TRACE> as65342_igp: New neighbor found: 10.42.4.1 on gre0
25-10-2013 15:59:52 <TRACE> as65342_igp: Neighbor 10.42.4.1 changes state from "    down" to "    init".
25-10-2013 15:59:52 <TRACE> as65342_igp: Neighbor 10.42.4.1 changes state from "    init" to "    2way".
25-10-2013 15:59:52 <TRACE> as65342_igp: Neighbor 10.42.4.1 changes state from "    2way" to " exstart".
25-10-2013 15:59:53 <TRACE> as65342_igp: DBDES packet sent to 10.42.4.1 via gre0
25-10-2013 15:59:53 <TRACE> as65342_igp:     length   32
25-10-2013 15:59:53 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:53 <TRACE> as65342_igp:     imms     MS M I 
25-10-2013 15:59:53 <TRACE> as65342_igp:     ddseq    43533694
25-10-2013 15:59:53 <TRACE> as65342_igp: LSREQ packet sent to 10.42.8.2 via gre1
25-10-2013 15:59:53 <TRACE> as65342_igp:     length   72
25-10-2013 15:59:53 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSR      Type: 0001, Id: 10.42.0.1, Rt: 10.42.0.1
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSR      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSR      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSR      Type: 0001, Id: 10.42.0.4, Rt: 10.42.0.4
25-10-2013 15:59:53 <TRACE> as65342_igp: DBDES packet received from 10.42.4.1 via gre0
25-10-2013 15:59:53 <TRACE> as65342_igp:     length   112
25-10-2013 15:59:53 <TRACE> as65342_igp:     router   10.42.0.1
25-10-2013 15:59:53 <TRACE> as65342_igp:     imms     
25-10-2013 15:59:53 <TRACE> as65342_igp:     ddseq    43533694
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.4, Rt: 10.42.0.4, Age: 309, Seq: 800003c5, Sum: 24cf
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 49, Seq: 80000042, Sum: 397f
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.1, Rt: 10.42.0.1, Age: 1, Seq: 800051d0, Sum: 3971
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 4, Seq: 800013eb, Sum: ab03
25-10-2013 15:59:53 <TRACE> as65342_igp: I'm master to 10.42.4.1.
25-10-2013 15:59:53 <TRACE> as65342_igp: Neighbor 10.42.4.1 changes state from " exstart" to "exchange".
25-10-2013 15:59:53 <TRACE> as65342_igp: DBDES packet sent to 10.42.4.1 via gre0
25-10-2013 15:59:53 <TRACE> as65342_igp:     length   52
25-10-2013 15:59:53 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:53 <TRACE> as65342_igp:     imms     MS 
25-10-2013 15:59:53 <TRACE> as65342_igp:     ddseq    43533695
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 1, Seq: 80000001, Sum: ba53
25-10-2013 15:59:53 <TRACE> as65342_igp: DBDES packet received from 10.42.4.1 via gre0
25-10-2013 15:59:53 <TRACE> as65342_igp:     length   32
25-10-2013 15:59:53 <TRACE> as65342_igp:     router   10.42.0.1
25-10-2013 15:59:53 <TRACE> as65342_igp:     imms     
25-10-2013 15:59:53 <TRACE> as65342_igp:     ddseq    43533695
25-10-2013 15:59:53 <TRACE> as65342_igp: Neighbor 10.42.4.1 changes state from "exchange" to " loading".
25-10-2013 15:59:53 <TRACE> as65342_igp: LSUPD packet received from 10.42.8.2 via gre1
25-10-2013 15:59:53 <TRACE> as65342_igp:     length   352
25-10-2013 15:59:53 <TRACE> as65342_igp:     router   10.42.0.3
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.1, Rt: 10.42.0.1, Age: 5, Seq: 800051d0, Sum: 3971
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 50, Seq: 80000042, Sum: 397f
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 4, Seq: 800013eb, Sum: ab03
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.4, Rt: 10.42.0.4, Age: 312, Seq: 800003c5, Sum: 24cf
25-10-2013 15:59:53 <TRACE> as65342_igp: Scheduling routing table calculation
25-10-2013 15:59:53 <TRACE> as65342_igp: Received old self-originated LSA (Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2)
25-10-2013 15:59:53 <TRACE> as65342_igp: Reflooding new self-originated LSA with newer sequence number
25-10-2013 15:59:53 <TRACE> as65342_igp: LSUPD packet flooded via gre0
25-10-2013 15:59:53 <TRACE> as65342_igp:     length   88
25-10-2013 15:59:53 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 1, Seq: 80000043, Sum: 3695
25-10-2013 15:59:53 <TRACE> as65342_igp: LSUPD packet flooded via gre1
25-10-2013 15:59:53 <TRACE> as65342_igp:     length   88
25-10-2013 15:59:53 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 1, Seq: 80000043, Sum: 3695
25-10-2013 15:59:53 <TRACE> as65342_igp: Neighbor 10.42.4.1 changes state from " loading" to "    full".
25-10-2013 15:59:53 <TRACE> as65342_igp: Scheduling router-LSA origination for area 0.0.0.0
25-10-2013 15:59:53 <TRACE> as65342_igp: Scheduling network-LSA origination for iface gre0
25-10-2013 15:59:53 <TRACE> as65342_igp: Neighbor 10.42.8.2 changes state from " loading" to "    full".
25-10-2013 15:59:53 <TRACE> as65342_igp: Scheduling router-LSA origination for area 0.0.0.0
25-10-2013 15:59:53 <TRACE> as65342_igp: Scheduling network-LSA origination for iface gre1
25-10-2013 15:59:53 <TRACE> as65342_igp: LSACK packet received from 10.42.8.2 via gre1
25-10-2013 15:59:53 <TRACE> as65342_igp:     length   44
25-10-2013 15:59:53 <TRACE> as65342_igp:     router   10.42.0.3
25-10-2013 15:59:53 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 1, Seq: 80000043, Sum: 3695
25-10-2013 15:59:53 <TRACE> as65342_igp: HELLO packet received from 10.42.8.2 via gre1
25-10-2013 15:59:54 <TRACE> as65342_igp: Starting routing table calculation
25-10-2013 15:59:54 <TRACE> as65342_igp: Starting routing table calculation for area 0.0.0.0
25-10-2013 15:59:54 <TRACE> as65342_igp: Starting routing table calculation for inter-area (area 0.0.0.0)
25-10-2013 15:59:54 <TRACE> as65342_igp: Starting routing table calculation for ext routes
25-10-2013 15:59:54 <TRACE> as65342_igp: Starting routing table synchronisation
25-10-2013 15:59:54 <TRACE> as65342_igp: LSUPD packet sent to 10.42.4.1 via gre0
25-10-2013 15:59:54 <TRACE> as65342_igp:     length   88
25-10-2013 15:59:54 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:54 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 1, Seq: 80000043, Sum: 3695
25-10-2013 15:59:54 <TRACE> as65342_igp: LSACK packet received from 10.42.4.1 via gre0
25-10-2013 15:59:54 <TRACE> as65342_igp:     length   44
25-10-2013 15:59:54 <TRACE> as65342_igp:     router   10.42.0.1
25-10-2013 15:59:54 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 1, Seq: 80000043, Sum: 3695
25-10-2013 15:59:56 <TRACE> as65342_igp: HELLO packet sent via gre0
25-10-2013 15:59:56 <TRACE> as65342_igp: HELLO packet sent via gre1
25-10-2013 15:59:56 <TRACE> as65342_igp: LSUPD packet received from 10.42.8.2 via gre1
25-10-2013 15:59:56 <TRACE> as65342_igp:     length   112
25-10-2013 15:59:56 <TRACE> as65342_igp:     router   10.42.0.3
25-10-2013 15:59:56 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 3, Seq: 800013ec, Sum: 3c03
25-10-2013 15:59:56 <TRACE> as65342_igp: LSUPD packet flooded via gre0
25-10-2013 15:59:56 <TRACE> as65342_igp:     length   112
25-10-2013 15:59:56 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:56 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 4, Seq: 800013ec, Sum: 3c03
25-10-2013 15:59:56 <TRACE> as65342_igp: Scheduling routing table calculation
25-10-2013 15:59:57 <TRACE> as65342_igp: LSUPD packet sent to 10.42.4.1 via gre0
25-10-2013 15:59:57 <TRACE> as65342_igp:     length   112
25-10-2013 15:59:57 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 3, Seq: 800013ec, Sum: 3c03
25-10-2013 15:59:57 <TRACE> as65342_igp: Starting routing table calculation
25-10-2013 15:59:57 <TRACE> as65342_igp: Starting routing table calculation for area 0.0.0.0
25-10-2013 15:59:57 <TRACE> as65342_igp: Starting routing table calculation for inter-area (area 0.0.0.0)
25-10-2013 15:59:57 <TRACE> as65342_igp: Starting routing table calculation for ext routes
25-10-2013 15:59:57 <TRACE> as65342_igp: Starting routing table synchronisation
25-10-2013 15:59:57 <TRACE> as65342_igp: LSUPD packet received from 10.42.4.1 via gre0
25-10-2013 15:59:57 <TRACE> as65342_igp:     length   112
25-10-2013 15:59:57 <TRACE> as65342_igp:     router   10.42.0.1
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 4, Seq: 800013ec, Sum: 3c03
25-10-2013 15:59:57 <TRACE> as65342_igp: LSUPD packet received from 10.42.4.1 via gre0
25-10-2013 15:59:57 <TRACE> as65342_igp:     length   148
25-10-2013 15:59:57 <TRACE> as65342_igp:     router   10.42.0.1
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.1, Rt: 10.42.0.1, Age: 1, Seq: 800051d1, Sum: fc25
25-10-2013 15:59:57 <TRACE> as65342_igp: LSUPD packet flooded via gre1
25-10-2013 15:59:57 <TRACE> as65342_igp:     length   148
25-10-2013 15:59:57 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.1, Rt: 10.42.0.1, Age: 2, Seq: 800051d1, Sum: fc25
25-10-2013 15:59:57 <TRACE> as65342_igp: Scheduling routing table calculation
25-10-2013 15:59:57 <TRACE> as65342_igp: LSUPD packet received from 10.42.4.1 via gre0
25-10-2013 15:59:57 <TRACE> as65342_igp:     length   232
25-10-2013 15:59:57 <TRACE> as65342_igp:     router   10.42.0.1
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 4, Seq: 800013ec, Sum: 3c03
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.1, Rt: 10.42.0.1, Age: 0, Seq: 800051d1, Sum: fc25
25-10-2013 15:59:57 <TRACE> as65342_igp: LSACK packet sent via gre0
25-10-2013 15:59:57 <TRACE> as65342_igp:     length   64
25-10-2013 15:59:57 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 4, Seq: 800013ec, Sum: 3c03
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.1, Rt: 10.42.0.1, Age: 0, Seq: 800051d1, Sum: fc25
25-10-2013 15:59:57 <TRACE> as65342_igp: LSACK packet received from 10.42.4.1 via gre0
25-10-2013 15:59:57 <TRACE> as65342_igp:     length   44
25-10-2013 15:59:57 <TRACE> as65342_igp:     router   10.42.0.1
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 3, Seq: 800013ec, Sum: 3c03
25-10-2013 15:59:57 <TRACE> as65342_igp: LSUPD packet received from 10.42.8.2 via gre1
25-10-2013 15:59:57 <TRACE> as65342_igp:     length   148
25-10-2013 15:59:57 <TRACE> as65342_igp:     router   10.42.0.3
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.1, Rt: 10.42.0.1, Age: 4, Seq: 800051d1, Sum: fc25
25-10-2013 15:59:57 <TRACE> as65342_igp: HELLO packet received from 10.42.4.1 via gre0
25-10-2013 15:59:57 <TRACE> as65342_igp: LSUPD packet received from 10.42.8.2 via gre1
25-10-2013 15:59:57 <TRACE> as65342_igp:     length   112
25-10-2013 15:59:57 <TRACE> as65342_igp:     router   10.42.0.3
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 4, Seq: 800013ec, Sum: 3c03
25-10-2013 15:59:57 <TRACE> as65342_igp: LSACK packet sent via gre1
25-10-2013 15:59:57 <TRACE> as65342_igp:     length   44
25-10-2013 15:59:57 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:57 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.3, Rt: 10.42.0.3, Age: 4, Seq: 800013ec, Sum: 3c03
25-10-2013 15:59:58 <TRACE> as65342_igp: Originating router-LSA for area 0.0.0.0
25-10-2013 15:59:58 <TRACE> as65342_igp: LSUPD packet flooded via gre0
25-10-2013 15:59:58 <TRACE> as65342_igp:     length   112
25-10-2013 15:59:58 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:58 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 1, Seq: 80000044, Sum: 3581
25-10-2013 15:59:58 <TRACE> as65342_igp: LSUPD packet flooded via gre1
25-10-2013 15:59:58 <TRACE> as65342_igp:     length   112
25-10-2013 15:59:58 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:58 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 1, Seq: 80000044, Sum: 3581
25-10-2013 15:59:58 <TRACE> as65342_igp: Starting routing table calculation
25-10-2013 15:59:58 <TRACE> as65342_igp: Starting routing table calculation for area 0.0.0.0
25-10-2013 15:59:58 <TRACE> as65342_igp: Starting routing table calculation for inter-area (area 0.0.0.0)
25-10-2013 15:59:58 <TRACE> as65342_igp: Starting routing table calculation for ext routes
25-10-2013 15:59:58 <TRACE> as65342_igp: Starting routing table synchronisation
25-10-2013 15:59:58 <TRACE> as65342_igp: LSUPD packet sent to 10.42.4.1 via gre0
25-10-2013 15:59:58 <TRACE> as65342_igp:     length   112
25-10-2013 15:59:58 <TRACE> as65342_igp:     router   10.42.0.2
25-10-2013 15:59:58 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 0, Seq: 80000044, Sum: 3581
25-10-2013 15:59:58 <TRACE> as65342_igp: LSACK packet received from 10.42.4.1 via gre0
25-10-2013 15:59:58 <TRACE> as65342_igp:     length   44
25-10-2013 15:59:58 <TRACE> as65342_igp:     router   10.42.0.1
25-10-2013 15:59:58 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 0, Seq: 80000044, Sum: 3581
25-10-2013 15:59:58 <TRACE> as65342_igp: LSACK packet received from 10.42.8.2 via gre1
25-10-2013 15:59:58 <TRACE> as65342_igp:     length   44
25-10-2013 15:59:58 <TRACE> as65342_igp:     router   10.42.0.3
25-10-2013 15:59:58 <TRACE> as65342_igp:     LSA      Type: 0001, Id: 10.42.0.2, Rt: 10.42.0.2, Age: 1, Seq: 80000044, Sum: 3581
25-10-2013 15:59:58 <TRACE> as65342_igp: HELLO packet received from 10.42.8.2 via gre1
25-10-2013 16:00:01 <TRACE> as65342_igp: HELLO packet sent via gre1
25-10-2013 16:00:01 <TRACE> as65342_igp: HELLO packet sent via gre0
25-10-2013 16:00:03 <TRACE> as65342_igp: HELLO packet received from 10.42.4.1 via gre0
25-10-2013 16:00:03 <TRACE> as65342_igp: HELLO packet received from 10.42.8.2 via gre1
25-10-2013 16:00:06 <TRACE> as65342_igp: HELLO packet sent via gre0
25-10-2013 16:00:06 <TRACE> as65342_igp: HELLO packet sent via gre1
25-10-2013 16:00:07 <TRACE> as65342_igp: HELLO packet received from 10.42.4.1 via gre0
25-10-2013 16:00:07 <TRACE> as65342_igp: HELLO packet received from 10.42.8.2 via gre1
25-10-2013 16:00:11 <TRACE> as65342_igp: HELLO packet sent via gre1
25-10-2013 16:00:11 <TRACE> as65342_igp: HELLO packet sent via gre0
25-10-2013 16:00:12 <TRACE> as65342_igp: HELLO packet received from 10.42.8.2 via gre1
25-10-2013 16:00:12 <TRACE> as65342_igp: HELLO packet received from 10.42.4.1 via gre0
25-10-2013 16:00:16 <TRACE> as65342_igp: HELLO packet sent via gre0
25-10-2013 16:00:16 <TRACE> as65342_igp: HELLO packet sent via gre1
25-10-2013 16:00:17 <TRACE> as65342_igp: HELLO packet received from 10.42.8.2 via gre1
25-10-2013 16:00:17 <TRACE> as65342_igp: HELLO packet received from 10.42.4.1 via gre0
^C
neutralino [~]# 

-- 
LRO-RIPE | 570DE0BE | 9BF5 922E AF87 8584 E9CA C3AD C508 39A9 570D E0BE
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