LSA ID Collision help
Jigar Mehta
jgmehta at ncsu.edu
Thu Mar 17 23:14:24 CET 2016
Hi ,
I am using bird 1.5.0 and running OSPF along with a custom protocol which
learns all routes and redistributes its routes into OSPF (import all/export
all). When I restart OSPF and my protocol, I see a few times LSA ID
collisions. I even tried this scenario to see the outcome : (linux box
running OSPF and peering with a router where BGP routes are redistributed
into OSPF).
OSPF(bird) <-----------------> OSPF/BGP (router)
I could see a lot of LSA ID collision messages in log. I tried to debug
this and realized that in some cases, the hash entry (en->nf) is NULL and
we throw a LSA ID collision error. In a different scenario, I saw that the
en->nf.fn was not freed from the earlier hash entry (when I print out the
prefix and prefix length it is completely different than the lsa->nf.fn
which results in the same error.
I cannot recreate this scenario at will but had some success when
restarting protocols or rebooting the linux box or feeding 1000+ routes (to
BGP and redistribute to OSPF in router) to the setup mentioned above.
My IP address space was not overlapping either, so the LSA ID generated
would have been unique.
Also, I noticed that if I insert overlapping addresses in my protocol and
redistribute to OSPF , I see LSA ID collisions (bug ?)
Eg:
2016-03-17 16:29:21 <ERR> ospf_0: LSA ID collision for 10.0.192.127/32
2016-03-17 16:30:31 <ERR> ospf_0: LSA ID collision for 10.0.192.0/25
I tried to look around but could not track why we would have this problem.
Any suggestions or input is appreciated.
Some additional logs : ( i had added some additional info to log statements)
2016-03-17 17:36:12 <INFO> Received message to resend routes in Table: T2
2016-03-17 17:36:12 <INFO> 0 messages sent for Table: T2
2016-03-17 17:36:12 <INFO> <INSERT_ROUTE> Installing route(id = 29)
10.0.2.0/24, rtd=127.0.0.2 with cost of 5(RD : 2)
2016-03-17 17:36:12 <INFO> Processed 2 routes for message of size 30
2016-03-17 17:36:12 <INFO> <INSERT_ROUTE> Installing route(id = 4)
10.0.1.0/24, rtd=127.0.0.2 with cost of 5(RD : 0)
2016-03-17 17:36:12 <INFO> <INSERT_ROUTE> Installing route(id = 3)
10.0.2.0/24, rtd=127.0.0.2 with cost of 5(RD : 0)
2016-03-17 17:36:12 <INFO> <INSERT_ROUTE> Installing route(id = 5)
50.1.1.0/24, rtd=127.0.0.2 with cost of 5(RD : 0)
2016-03-17 17:36:12 <INFO> Received message to resend routes in Table: T0
2016-03-17 17:36:12 <INFO> 0 messages sent for Table: T0
2016-03-17 17:36:12 <INFO> Processed 4 routes for message of size 60
2016-03-17 17:36:12 <INFO> Received message to resend routes in Table: T1
2016-03-17 17:36:12 <INFO> 0 messages sent for Table: T1
2016-03-17 17:36:12 <INFO> <INSERT_ROUTE> Installing route(id = 19)
10.0.1.0/24, rtd=127.0.0.2 with cost of 5(RD : 1)
2016-03-17 17:36:12 <INFO> Processed 2 routes for message of size 30
2016-03-17 17:36:12 <TRACE> ospf_0: HELLO packet received from nbr 50.1.1.2
on vni-0
2016-03-17 17:36:12 <TRACE> ospf_0: New neighbor 50.1.1.2 on vni-0, IP
address 10.0.1.129
2016-03-17 17:36:12 <TRACE> ospf_0: Neighbor 50.1.1.2 on vni-0 changed
state from Down to Init
2016-03-17 17:36:12 <TRACE> ospf_0: Neighbor 50.1.1.2 on vni-0 changed
state from Init to 2-Way
2016-03-17 17:36:12 <TRACE> ospf_0: Neighbor 50.1.1.2 on vni-0 changed
state from 2-Way to ExStart
2016-03-17 17:36:13 <TRACE> ospf_0: DBDES packet sent to nbr 50.1.1.2 on
vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 32
2016-03-17 17:36:13 <TRACE> ospf_0: router 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: mtu 1500
2016-03-17 17:36:13 <TRACE> ospf_0: imms I M MS
2016-03-17 17:36:13 <TRACE> ospf_0: ddseq 602132310
2016-03-17 17:36:13 <TRACE> ospf_0: Updating router state for area 0.0.0.0
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691d38 10.0.1.11 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: DBDES packet received from nbr 50.1.1.2
on vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 32
2016-03-17 17:36:13 <TRACE> ospf_0: router 50.1.1.2
2016-03-17 17:36:13 <TRACE> ospf_0: mtu 1500
2016-03-17 17:36:13 <TRACE> ospf_0: imms I M MS
2016-03-17 17:36:13 <TRACE> ospf_0: ddseq 4921
2016-03-17 17:36:13 <TRACE> ospf_0: Neighbor 50.1.1.2 on vni-0 changed
state from ExStart to Exchange
2016-03-17 17:36:13 <TRACE> ospf_0: DBDES packet sent to nbr 50.1.1.2 on
vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 172
2016-03-17 17:36:13 <TRACE> ospf_0: router 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: mtu 1500
2016-03-17 17:36:13 <TRACE> ospf_0: imms
2016-03-17 17:36:13 <TRACE> ospf_0: ddseq 4921
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.0.2.255, Rt: 10.0.1.11, Seq: 800000da, Age: 735, Sum: a1b0
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.0.1.0,
Rt: 10.0.1.11, Seq: 800000da, Age: 735, Sum: aca6
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0001, Id: 10.0.1.11,
Rt: 10.0.1.11, Seq: 80000d02, Age: 731, Sum: 0cf5
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0001, Id: 50.1.1.2,
Rt: 50.1.1.2, Seq: 80000c3c, Age: 745, Sum: b2b0
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0003, Id:
10.0.129.0, Rt: 50.1.1.2, Seq: 800000e4, Age: 2036, Sum: d9bc
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 50.1.1.0,
Rt: 10.0.1.11, Seq: 800000d2, Age: 740, Sum: a68b
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0002, Id:
10.0.1.129, Rt: 50.1.1.2, Seq: 8000000a, Age: 741, Sum: ac75
2016-03-17 17:36:13 <TRACE> ospf_0: DBDES packet received from nbr 50.1.1.2
on vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 392
2016-03-17 17:36:13 <TRACE> ospf_0: router 50.1.1.2
2016-03-17 17:36:13 <TRACE> ospf_0: mtu 1500
2016-03-17 17:36:13 <TRACE> ospf_0: imms M MS
2016-03-17 17:36:13 <TRACE> ospf_0: ddseq 4922
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0001, Id: 10.0.1.11,
Rt: 10.0.1.11, Seq: 80000d02, Age: 731, Sum: 2249
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0001, Id: 50.1.1.2,
Rt: 50.1.1.2, Seq: 80000c3c, Age: 744, Sum: b2b0
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0002, Id:
10.0.1.129, Rt: 50.1.1.2, Seq: 8000000a, Age: 740, Sum: ac75
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0003, Id:
10.0.129.0, Rt: 50.1.1.2, Seq: 800000e4, Age: 2036, Sum: d9bc
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 0.0.0.0,
Rt: 10.0.1.11, Seq: 80000001, Age: 733, Sum: ed4a
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.0.1.0,
Rt: 10.0.1.11, Seq: 800000da, Age: 736, Sum: aca6
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.0.2.255, Rt: 10.0.1.11, Seq: 800000da, Age: 736, Sum: a1b0
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.1.1.0,
Rt: 10.0.1.11, Seq: 80000002, Age: 729, Sum: 52d8
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.1.2.255, Rt: 10.0.1.11, Seq: 80000002, Age: 729, Sum: 47e2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.1.3.0,
Rt: 10.0.1.11, Seq: 80000002, Age: 729, Sum: 3cec
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.2.1.0,
Rt: 10.0.1.11, Seq: 80000001, Age: 734, Sum: 48e2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.2.2.255, Rt: 10.0.1.11, Seq: 80000001, Age: 734, Sum: 3dec
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.1.0, Rt: 10.0.1.11, Seq: 80000001, Age: 734, Sum: ab1d
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.2.255, Rt: 10.0.1.11, Seq: 80000001, Age: 734, Sum: a027
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.129.0, Rt: 10.0.1.11, Seq: 80000001, Age: 734, Sum: 3017
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
11.123.10.255, Rt: 10.0.1.11, Seq: 80000001, Age: 733, Sum: 4460
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
12.125.10.255, Rt: 10.0.1.11, Seq: 80000001, Age: 733, Sum: 01a3
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 50.1.1.0,
Rt: 10.0.1.11, Seq: 800000d3, Age: 736, Sum: a48c
2016-03-17 17:36:13 <ERR> get new hash e:0000000000692628 LSA ID 10.0.1.11
rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:00000000006926c8 LSA ID 0.0.0.0
rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:0000000000692768 LSA ID 10.1.1.0
rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:0000000000692808 LSA ID 10.1.2.255
rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:00000000006928a8 LSA ID 10.1.3.0
rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:0000000000692948 LSA ID 10.2.1.0
rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:00000000006929e8 LSA ID 10.2.2.255
rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:0000000000692a88 LSA ID 10.100.1.0
rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:0000000000692b28 LSA ID
10.100.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:0000000000692bc8 LSA ID
10.100.129.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:0000000000692c68 LSA ID
11.123.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:0000000000692d08 LSA ID
12.125.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:0000000000692da8 LSA ID 50.1.1.0
rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: DBDES packet sent to nbr 50.1.1.2 on
vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 32
2016-03-17 17:36:13 <TRACE> ospf_0: router 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: mtu 1500
2016-03-17 17:36:13 <TRACE> ospf_0: imms
2016-03-17 17:36:13 <TRACE> ospf_0: ddseq 4922
2016-03-17 17:36:13 <TRACE> ospf_0: LSREQ packet sent to nbr 50.1.1.2 on
vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 180
2016-03-17 17:36:13 <TRACE> ospf_0: router 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0001, Id: 10.0.1.11,
Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id: 0.0.0.0,
Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id: 10.1.1.0,
Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id:
10.1.2.255, Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id: 10.1.3.0,
Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id: 10.2.1.0,
Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id:
10.2.2.255, Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id:
10.100.1.0, Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id:
10.100.2.255, Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id:
10.100.129.0, Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id:
11.123.10.255, Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id:
12.125.10.255, Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSR Type: 0005, Id: 50.1.1.0,
Rt: 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: DBDES packet received from nbr 50.1.1.2
on vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 32
2016-03-17 17:36:13 <TRACE> ospf_0: router 50.1.1.2
2016-03-17 17:36:13 <TRACE> ospf_0: mtu 1500
2016-03-17 17:36:13 <TRACE> ospf_0: imms MS
2016-03-17 17:36:13 <TRACE> ospf_0: ddseq 4923
2016-03-17 17:36:13 <TRACE> ospf_0: DBDES packet sent to nbr 50.1.1.2 on
vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 32
2016-03-17 17:36:13 <TRACE> ospf_0: router 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: mtu 1500
2016-03-17 17:36:13 <TRACE> ospf_0: imms
2016-03-17 17:36:13 <TRACE> ospf_0: ddseq 4923
2016-03-17 17:36:13 <TRACE> ospf_0: Neighbor 50.1.1.2 on vni-0 changed
state from Exchange to Loading
2016-03-17 17:36:13 <TRACE> ospf_0: LSUPD packet received from nbr 50.1.1.2
on vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 496
2016-03-17 17:36:13 <TRACE> ospf_0: router 50.1.1.2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0001, Id: 10.0.1.11,
Rt: 10.0.1.11, Seq: 80000d02, Age: 732, Sum: 2249
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 0.0.0.0,
Rt: 10.0.1.11, Seq: 80000001, Age: 734, Sum: ed4a
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.1.1.0,
Rt: 10.0.1.11, Seq: 80000002, Age: 730, Sum: 52d8
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.1.2.255, Rt: 10.0.1.11, Seq: 80000002, Age: 730, Sum: 47e2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.1.3.0,
Rt: 10.0.1.11, Seq: 80000002, Age: 730, Sum: 3cec
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.2.1.0,
Rt: 10.0.1.11, Seq: 80000001, Age: 735, Sum: 48e2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.2.2.255, Rt: 10.0.1.11, Seq: 80000001, Age: 735, Sum: 3dec
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.1.0, Rt: 10.0.1.11, Seq: 80000001, Age: 735, Sum: ab1d
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.2.255, Rt: 10.0.1.11, Seq: 80000001, Age: 735, Sum: a027
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.129.0, Rt: 10.0.1.11, Seq: 80000001, Age: 735, Sum: 3017
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
11.123.10.255, Rt: 10.0.1.11, Seq: 80000001, Age: 734, Sum: 4460
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
12.125.10.255, Rt: 10.0.1.11, Seq: 80000001, Age: 734, Sum: 01a3
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 50.1.1.0,
Rt: 10.0.1.11, Seq: 800000d3, Age: 737, Sum: a48c
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <TRACE> ospf_0: Advancing LSA: Type: 2001, Id:
10.0.1.11, Rt: 10.0.1.11, Seq: 80000d03
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 0000000000692628
removed ID 10.0.1.11 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691d38 10.0.1.11 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069db78 LSA ID 10.0.1.11
rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691518 0.0.0.0 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
0.0.0.0, Rt: 10.0.1.11, Seq: 80000001, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 00000000006926c8
removed ID 0.0.0.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691518 0.0.0.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069dc18 LSA ID 0.0.0.0
rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691b58 10.1.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
10.1.1.0, Rt: 10.0.1.11, Seq: 80000002, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 0000000000692768
removed ID 10.1.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691b58 10.1.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069dcb8 LSA ID 10.1.1.0
rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691ab8 10.1.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
10.1.2.255, Rt: 10.0.1.11, Seq: 80000002, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 0000000000692808
removed ID 10.1.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691ab8 10.1.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069dd58 LSA ID 10.1.2.255
rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
00000000006918d8 10.1.3.0 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
10.1.3.0, Rt: 10.0.1.11, Seq: 80000002, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 00000000006928a8
removed ID 10.1.3.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
00000000006918d8 10.1.3.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069ddf8 LSA ID 10.1.3.0
rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691798 10.2.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
10.2.1.0, Rt: 10.0.1.11, Seq: 80000001, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 0000000000692948
removed ID 10.2.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691798 10.2.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069de98 LSA ID 10.2.1.0
rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
00000000006915b8 10.2.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
10.2.2.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 00000000006929e8
removed ID 10.2.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
00000000006915b8 10.2.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069df38 LSA ID 10.2.2.255
rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691c98 10.100.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
10.100.1.0, Rt: 10.0.1.11, Seq: 80000001, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 0000000000692a88
removed ID 10.100.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691c98 10.100.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069dfd8 LSA ID 10.100.1.0
rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691bf8 10.100.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
10.100.2.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 0000000000692b28
removed ID 10.100.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691bf8 10.100.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069e078 LSA ID
10.100.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691978 10.100.129.0 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
10.100.129.0, Rt: 10.0.1.11, Seq: 80000001, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 0000000000692bc8
removed ID 10.100.129.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691978 10.100.129.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069e118 LSA ID
10.100.129.0 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691478 11.123.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
11.123.10.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 0000000000692c68
removed ID 11.123.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691478 11.123.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069e1b8 LSA ID
11.123.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691838 12.125.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
12.125.10.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 0000000000692d08
removed ID 12.125.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691838 12.125.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069e258 LSA ID
12.125.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Received unexpected self-originated LSA
2016-03-17 17:36:13 <TRACE> ospf_0: Advancing LSA: Type: 4005, Id:
50.1.1.0, Rt: 10.0.1.11, Seq: 800000d4
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrq_down:LSA hash 0000000000692da8
removed ID 50.1.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: Neighbor 50.1.1.2 on vni-0 changed
state from Loading to Full
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_up:get new hash entry same as
0000000000691fb8 50.1.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:000000000069e2f8 LSA ID 50.1.1.0
rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSUPD packet flooded via vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 496
2016-03-17 17:36:13 <TRACE> ospf_0: router 10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0001, Id: 10.0.1.11,
Rt: 10.0.1.11, Seq: 80000d03, Age: 1, Sum: 0af6
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 0.0.0.0,
Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: ed4a
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.1.1.0,
Rt: 10.0.1.11, Seq: 80000002, Age: 3600, Sum: 52d8
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.1.2.255, Rt: 10.0.1.11, Seq: 80000002, Age: 3600, Sum: 47e2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.1.3.0,
Rt: 10.0.1.11, Seq: 80000002, Age: 3600, Sum: 3cec
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.2.1.0,
Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: 48e2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.2.2.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: 3dec
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.1.0, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: ab1d
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.2.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: a027
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.129.0, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: 3017
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
11.123.10.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: 4460
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
12.125.10.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: 01a3
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 50.1.1.0,
Rt: 10.0.1.11, Seq: 800000d4, Age: 1, Sum: a28d
2016-03-17 17:36:13 <TRACE> ospf_0: LSUPD packet received from nbr 50.1.1.2
on vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 64
2016-03-17 17:36:13 <TRACE> ospf_0: router 50.1.1.2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0001, Id: 10.0.1.11,
Rt: 10.0.1.11, Seq: 80000d03, Age: 2, Sum: 0af6
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069db78
removed ID 10.0.1.11 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_0: LSUPD packet received from nbr 50.1.1.2
on vni-0
2016-03-17 17:36:13 <TRACE> ospf_0: length 496
2016-03-17 17:36:13 <TRACE> ospf_0: router 50.1.1.2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 0.0.0.0,
Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: ed4a
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.1.1.0,
Rt: 10.0.1.11, Seq: 80000002, Age: 3600, Sum: 52d8
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.1.2.255, Rt: 10.0.1.11, Seq: 80000002, Age: 3600, Sum: 47e2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.1.3.0,
Rt: 10.0.1.11, Seq: 80000002, Age: 3600, Sum: 3cec
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 10.2.1.0,
Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: 48e2
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.2.2.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: 3dec
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.1.0, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: ab1d
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.2.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: a027
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.129.0, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: 3017
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
11.123.10.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: 4460
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
12.125.10.255, Rt: 10.0.1.11, Seq: 80000001, Age: 3600, Sum: 01a3
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id: 50.1.1.0,
Rt: 10.0.1.11, Seq: 800000d4, Age: 2, Sum: a28d
2016-03-17 17:36:13 <TRACE> ospf_0: LSA Type: 0005, Id:
10.100.1.0, Rt: 50.1.1.2, Seq: 80000001, Age: 1, Sum: aeed
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069dc18
removed ID 0.0.0.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069dcb8
removed ID 10.1.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069dd58
removed ID 10.1.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069ddf8
removed ID 10.1.3.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069de98
removed ID 10.2.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069df38
removed ID 10.2.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069dfd8
removed ID 10.100.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069e078
removed ID 10.100.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069e118
removed ID 10.100.129.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069e1b8
removed ID 11.123.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069e258
removed ID 12.125.10.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_lsa_lsrt_down_:LSA hash 000000000069e2f8
removed ID 50.1.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> get new hash e:0000000000691f18 LSA ID 10.100.1.0
rtr:50.1.1.2
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691f18 10.100.1.0 rtr:50.1.1.2
2016-03-17 17:36:13 <TRACE> ospf_0: Installing LSA: Type: 4005, Id:
10.100.1.0, Rt: 50.1.1.2, Seq: 80000001, Age: 1
2016-03-17 17:36:13 <TRACE> ospf_0: Scheduling routing table calculation
2016-03-17 17:36:13 <INFO> <INSERT_ROUTE> Installing route(id = 13)
10.1.1.0/24, rtd=127.0.0.2 with cost of 5(RD : 0)
2016-03-17 17:36:13 <TRACE> ospf_0 < added 10.1.1.0/24 via 127.0.0.2 on
eth-bird
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691b58 10.1.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_0: en:0000000000691b58 old
nf:00000000006909e8 new nf:0000000000690468 LSA ID collision for 10.1.1.0/24
2016-03-17 17:36:13 <INFO> <INSERT_ROUTE> Installing route(id = 12)
10.1.2.0/24, rtd=127.0.0.2 with cost of 5(RD : 0)
2016-03-17 17:36:13 <TRACE> ospf_0 < added 10.1.2.0/24 via 127.0.0.2 on
eth-bird
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
0000000000691ab8 10.1.2.255 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_0: en:0000000000691ab8 old
nf:0000000000690968 new nf:00000000006906e8 LSA ID collision for 10.1.2.0/24
2016-03-17 17:36:13 <INFO> <INSERT_ROUTE> Installing route(id = 11)
10.1.3.0/24, rtd=127.0.0.2 with cost of 5(RD : 0)
2016-03-17 17:36:13 <TRACE> ospf_0 < added 10.1.3.0/24 via 127.0.0.2 on
eth-bird
2016-03-17 17:36:13 <ERR> ospf_0 ospf_install_lsa:get new hash entry
00000000006918d8 10.1.3.0 rtr:10.0.1.11
2016-03-17 17:36:13 <ERR> ospf_0: en:00000000006918d8 old
nf:0000000000690a68 new nf:0000000000690668 LSA ID collision for 10.1.3.0/24
2016-03-17 17:36:13 <INFO> Processed 3 routes for message of size 45
2016-03-17 17:36:13 <INFO> <INSERT_ROUTE> Installing route(id = 22)
10.1.1.0/24, rtd=127.0.0.2 with cost of 5(RD : 1)
2016-03-17 17:36:13 <TRACE> ospf_1 < added 10.1.1.0/24 via 127.0.0.2 on
eth-bird
2016-03-17 17:36:13 <ERR> ospf_1 ospf_install_lsa:get new hash entry
00000000006b5d68 10.1.1.0 rtr:10.0.1.11
2016-03-17 17:36:13 <TRACE> ospf_1: Originating LSA: Type: 4005, Id:
10.1.1.0, Rt: 10.0.1.11, Seq: 8000001d
2016-03-17 17:36:13 <INFO> Processed 1 routes for message of size 15
2016-03-17 17:36:13 <TRACE> ospf_0: Removing LSA: Type: 4005, Id:
10.100.129.0, Rt: 10.0.1.11, Seq: 80000001
--
Jigar Mehta
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