Hi John, ...that will not work - you will have to change the network type to pt-to-pt on all four interfaces.
I have just started catching up on this thread ...I am curious: The new port-channels on r1 and r2 are the interface-stats for channel-group members clean? are they all full-dup on both ends? same method for bundling links on r1 and r2 correct? ./Randy --- On Sat, 11/12/11, John Elliot <[email protected]> wrote: > From: John Elliot <[email protected]> > Subject: Re: [c-nsp] OSPF issue > To: [email protected] > Cc: "cisco-nsp" <[email protected]> > Date: Saturday, November 12, 2011, 3:26 PM > > > Ok - enabling point-to-point on each of the "new" ints on > R1+R2, and it now doesnt form adj. > > R1 no longer sees R2 in neighbors via "new" Int: > > > Neighbor ID Pri State Dead Time > Address Interfacexxx.xxx.76.248 1 > FULL/DR 00:00:35 xxx.xxx.66.2 > FastEthernet3/0 > > R2 is stuck in init: > > > Neighbor ID Pri State Dead Time > Address Interfacexxx.xxx.76.238 0 INIT/ > - 00:00:36 xxx.xxx.66.61 > Port-channel1.87 > xxx.xxx.76.238 1 FULL/BDR 00:00:30 > xxx.xxx.66.1 Port-channel1.86 > > > > > From: [email protected] > > To: [email protected] > > Date: Sun, 13 Nov 2011 09:47:04 +1100 > > CC: [email protected] > > Subject: Re: [c-nsp] OSPF issue > > > > > > Thanks for the reply. > > Sent 10000 pings from R1->R2, 1 loss: > > Success rate is 99 percent (9999/10000), round-trip > min/avg/max = 16/17/264 ms > > I will try p-t-p suggestion now. > > I also have just noticed that ping multicast address, > I am not getting a response from R1's "new" Int (When > pinging from R2), but I am getting response in the reverse > direction? > > From R1->R2#ping 224.0.0.5 > > Type escape sequence to abort.Sending 1, 100-byte ICMP > Echos to 224.0.0.5, timeout is 2 seconds: > > Reply to request 0 from xxx.xxx.66.2, 16 msReply to > request 0 from xxx.xxx.66.62, 16 ms > > From R2->R1 > > #ping 224.0.0.5 > > Type escape sequence to abort.Sending 1, 100-byte ICMP > Echos to 224.0.0.5, timeout is 2 seconds: > > Reply to request 0 from xxx.xxx.66.1, 16 ms > > (Ran it a few times and same result) > > > > > > Date: Sat, 12 Nov 2011 23:28:26 +0100 > > Subject: Re: [c-nsp] OSPF issue > > From: [email protected] > > To: [email protected] > > CC: [email protected] > > > > It seems as though R1 is not receiving hello's from R2 > at some point and does so for the length of the dead timer, > thus causing the adj to drop. This could be caused by any > number of things. One suspect might be the use of spanning > tree in carrier domain on the VLAN with an unstable > topology. If somehow a topology change occurs on your > circuit in the carrier domain and they are using plain > 802.1d spanning tree with default settings, it could take at > least 52 sec before traffic starts flowing on any alternate > path in their L2 domain. During those 52 sec, any > (redundant) ports that are making up the circuit connecting > your R1 and R2 are likely discarding frames. The default > dead time for OSPF is 40 sec. After the adjacency is formed, > does the dead time decrease all the way to 0 right from the > start ? Have you tried doing a ping between R1 and R2 on the > dot1q subinterfaces for a period longer than 60 sec ? If > that succeeds then this theory can be considered > irrelevant. > > > > > > Also, seeing that this is a point-to-point topology, > you might want to consider, as per Randy's suggestion, > configuring the OSPF network type to point-to-point as there > are no other routers on the segment so there's no point in > doing DR/BDR election. From the output you've given so far, > I don't see any weird stuff. Maybe you could provide your > router config from R1 and R2 ? Just the router ospf section > should suffice. > > > > > > If non of this helps or is ruled out, then we could be > looking at a software bug. > > > > On Sat, Nov 12, 2011 at 9:21 PM, John Elliot <[email protected]> > wrote: > > > > > > > > > > > > > > Hi K, > > I've attached details in txt doc...hopefully it's > permitted by the list. > > > > > > Date: Sat, 12 Nov 2011 17:53:52 +0100 > > Subject: Re: [c-nsp] OSPF issue > > > > From: [email protected] > > To: [email protected] > > CC: [email protected]; > [email protected] > > > > > > Hi John, > > > > I'm failing to get the full picture of the situation. > > > Short from the fact that I'm contracting a headache > from trying to read > > the logs :-) > > Maybe I could help if you could provide the configs of > > > the ports and maybe supply the output of the commands > and log with > > proper formatting. Also, throw in a "show ip ospf" in > there. > > > > > > Rgds, > > > > K > > > > On Sat, Nov 12, 2011 at 7:43 AM, John Elliot <[email protected]> > wrote: > > > > > > > > > > > Lets try this once again: > > > > > > > > > > You have a port-channel between R1 and R2(over > which; you have had ospf running without a > problem...Correct? > > > > > > > > No - We have a working ospf adj between FA3/0(R1), and > a vlan/dot1q subint /30(R2) via provider A > > > > > > > > > > Also you have ospf-running on a broadcast-segment > ie, netmask on port-channel ip-addr is NOT /30 is, not > ospf-network point-to-point. > > > > No - We have a new link (/30) new vlan from new > provider, same vlan at both ends(As dot1q subints) that is > going up/down every ~60sec > > > > > > > > > > So you now have a situation where you are asking > two routers R1 and R2( with their-own ospf-router-ids to > form "another" OSPF Neighbor relation via the same > port-channel! > > > > > > > > > > The question you need to ask yourself is this: > > > > > > > > > > How can that be possible? It is NOT. > > > > > > > > > > Change your config to be point-to-point....(ospf) > and you will see the what-you-expect! > > > > > > > > > > > > > We have 2 links, both /30's, one (working) is handed > of via vlan at R2(Which is portchan dot1q subint), the other > is physical int FA3/0, the one that is up/down, is handed > off via different provider, same vlan at each end, and as > portchan dot1q subints. > > > > > > > > Hope that makes sense? > > > > > > > > > HTH > > > > > ./Randy > > > > > > > > > > --- On Fri, 11/11/11, John Elliot <[email protected]> > wrote: > > > > > > > > > > > From: John Elliot <[email protected]> > > > > > > Subject: Re: [c-nsp] OSPF issue > > > > > > To: "cisco-nsp" <[email protected]> > > > > > > Date: Friday, November 11, 2011, 4:51 PM > > > > > > > > > > > > Well, that turned out better :/ > > > > > > > > > > > > > From: [email protected] > > > > > > > To: [email protected] > > > > > > > Date: Sat, 12 Nov 2011 11:47:58 +1100 > > > > > > > Subject: Re: [c-nsp] OSPF issue > > > > > > > > > > > > > > > > > > > > > Err - dont know where the line breaks > went in that > > > > > > msg? I'll try re-send(Hopefully a tad more > readable) > > > > > > > > > > > > > > Hope someone can assist with an ospf > problem - We have > > > > > > an existing ospf adj running fine between > R1+R2, we have > > > > > > just provisioned a second link, enabled ospf > and we see it > > > > > > form adjacency which lasts ~60seconds, then > R1 sees R2 > > > > > > as dead, and R2 Cannot see ourself in hello > from R1, and > > > > > > then the whole thing starts again. > > > > > > > With both adj. up(From R1):Neighbor ID > > > > > > Pri State > > > > > > Dead > > > > > > Time Address > > > > > > Interfacexxx.xxx.76.248 > > > > > > 1 FULL/DR > > > > > > 00:00:00 > > > > > > xxx.xxx.66.62 > Port-channel1.87xxx.xxx.76.248 > > > > > > 1 FULL/DR > > > > > > 00:00:39 xxx.xxx.66.2 > > > > > > FastEthernet3/0 > > > > > > > Then "new" link loses adj. after > ~60secondsNeighbor > > > > > > ID Pri State > > > > > > Dead > > > > > > Time Address > > > > > > Interfacexxx.xxx.76.248 > > > > > > 1 FULL/DR > > > > > > 00:00:38 xxx.xxx.66.2 > > > > > > FastEthernet3/0 > > > > > > > NB - pings to/from both R1+R2 are > clean(No > > > > > > loss/excessive latency), and both ends(Ints) > set to mtu of > > > > > > 1500. > > > > > > > R1 logs > > > > > > > Nov 12 10:12:48.716 aest: OSPF: > xxx.xxx.76.248 address > > > > > > xxx.xxx.66.62 on Port-channel1.87 is deadNov > 12 10:12:48.716 > > > > > > aest: OSPF: xxx.xxx.76.248 address > xxx.xxx.66.62 on > > > > > > Port-channel1.87 is dead, state DOWNNov 12 > 10:12:48.716 > > > > > > aest: %OSPF-5-ADJCHG: Process 100, Nbr > xxx.xxx.76.248 on > > > > > > Port-channel1.87 from FULL to DOWN, Neighbor > Down: Dead > > > > > > timer expiredNov 12 10:12:48.716 aest: OSPF: > Neighbor change > > > > > > Event on interface Port-channel1.87Nov 12 > 10:12:48.716 aest: > > > > > > OSPF: DR/BDR election on Port-channel1.87 > Nov 12 > > > > > > 10:12:48.716 aest: OSPF: Elect BDR > xxx.xxx.76.238Nov 12 > > > > > > 10:12:48.716 aest: OSPF: Elect DR > xxx.xxx.76.238Nov 12 > > > > > > 10:12:48.716 aest: OSPF: Elect BDR > 0.0.0.0Nov 12 > > > > > > 10:12:48.716 aest: OSPF: Elect DR > xxx.xxx.76.238Nov 12 > > > > > > 10:12:48.716 aest: DR: > > > > > > xxx.xxx.76.238 (Id) BDR: none Nov 12 > > > > > > 10:12:48.716 aest: OSPF: Reset > Port-channel1.87 flush > > > > > > timerNov 12 10:12:48.716 aest: OSPF: > Remember old DR > > > > > > xxx.xxx.76.248 (id)Nov 12 10:12:49.216 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12! > > > > > > :4! > > > > > > > 9.216 aest: OSPF: Send with youngest > Key 10Nov > > > > > > 12 10:12:49.216 aest: OSPF: Send with > youngest Key 10Nov 12 > > > > > > 10:12:49.216 aest: OSPF: Build router LSA > for area 0.0.0.0, > > > > > > router ID xxx.xxx.76.238, seq 0x80014360, > process 100Nov 12 > > > > > > 10:12:49.216 aest: OSPF: No full nbrs to > build Net Lsa for > > > > > > interface Port-channel1.87Nov 12 > 10:12:51.716 aest: OSPF: > > > > > > Send with youngest Key 10Nov 12 10:12:51.732 > aest: OSPF: > > > > > > Send with youngest Key 10Nov 12 10:12:58.432 > aest: OSPF: > > > > > > Send with youngest Key 10Nov 12 10:12:58.432 > aest: OSPF: > > > > > > Send with youngest Key 10Nov 12 10:12:58.432 > aest: OSPF: > > > > > > Send with youngest Key 10Nov 12 10:12:58.432 > aest: OSPF: > > > > > > Send with youngest Key 10Nov 12 10:12:58.448 > aest: OSPF: 2 > > > > > > Way Communication to xxx.xxx.76.248 on > Port-channel1.87, > > > > > > state 2WAYNov 12 10:12:58.448 aest: OSPF: > Neighbor change > > > > > > Event on interface Port-channel1.87Nov 12 > 10:12:58.448 aest: > > > > > > OSPF: DR/BDR election on Port-channel1.87 > Nov 12 > > > > > > 10:12:58.448 aest: OSPF: Elect BDR > 0.0.0.0Nov 12 > > > > > > 10:12:58.448 aest: OSPF:! > > > > > > E! > > > > > > > lect DR xxx.xxx.76.248Nov 12 > 10:12:58.448 aest: > > > > > > OSPF: Elect BDR xxx.xxx.76.238Nov 12 > 10:12:58.448 aest: > > > > > > OSPF: Elect DR xxx.xxx.76.248Nov 12 > 10:12:58.448 aest: > > > > > > DR: xxx.xxx.76.248 > > > > > > (Id) BDR: xxx.xxx.76.238 (Id)Nov 12 > > > > > > 10:12:58.448 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0x1717 opt 0x52 flag > 0x7 len 32Nov 12 > > > > > > 10:12:58.448 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.448 aest: OSPF: Set > Port-channel1.87 flush timerNov > > > > > > 12 10:12:58.448 aest: OSPF: Remember old DR > xxx.xxx.76.238 > > > > > > (id)Nov 12 10:12:58.448 aest: OSPF: Neighbor > change Event on > > > > > > interface Port-channel1.87Nov 12 > 10:12:58.448 aest: OSPF: > > > > > > DR/BDR election on Port-channel1.87 Nov 12 > 10:12:58.448 > > > > > > aest: OSPF: Elect BDR xxx.xxx.76.238Nov 12 > 10:12:58.448 > > > > > > aest: OSPF: Elect DR xxx.xxx.76.248Nov 12 > 10:12:58.448 > > > > > > aest: DR: xxx.xxx.76.248 > > > > > > (Id) BDR: xxx.xxx.76.238 (Id)Nov 12 > > > > > > 10:12:58.464 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB50 opt 0x52 flag 0x7 > len 32 > > > > > > mtu 150! > > > > > > 0 state EXSTARTNov 12 10:12:58.464 aest: > OSPF: NBR > > > > > > Negotiation Done. We a! > > > > > > > re the SLAVENov 12 10:12:58.464 aest: > OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0xB50 opt 0x52 > > > > > > flag 0x2 len 1412Nov 12 10:12:58.464 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12:58.484 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB51 > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.484 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB51 opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.484 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.500 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB52 opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.500 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0xB52 opt 0x52 > > > > > > flag 0x2 len 1412Nov 12 10:12:58.500 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12:58.520 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB53 > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.520 aest: OSPF: Sen! > > > > > > d ! > > > > > > > DBD to xxx.xxx.76.248 on > Port-channel1.87 seq > > > > > > 0xB53 opt 0x52 flag 0x2 len 1412Nov 12 > 10:12:58.520 aest: > > > > > > OSPF: Send with youngest Key 10Nov 12 > 10:12:58.536 aest: > > > > > > OSPF: Rcv DBD from xxx.xxx.76.248 on > Port-channel1.87 seq > > > > > > 0xB54 opt 0x52 flag 0x3 len 1412 mtu 1500 > state > > > > > > EXCHANGENov 12 10:12:58.536 aest: OSPF: Send > DBD to > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB54 > opt 0x52 flag > > > > > > 0x2 len 1412Nov 12 10:12:58.536 aest: OSPF: > Send with > > > > > > youngest Key 10Nov 12 10:12:58.552 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB55 > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.552 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB55 opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.552 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.572 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB56 opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.572 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0! > > > > > > xB56 opt 0x52 flag 0x2 len 1412Nov 12 > 10:12:58.572 aest: > > > > > > OSPF: Send with ! > > > > > > > youngest Key 10Nov 12 10:12:58.588 > aest: OSPF: > > > > > > Rcv DBD from xxx.xxx.76.248 on > Port-channel1.87 seq 0xB57 > > > > > > opt 0x52 flag 0x3 len 1412 mtu 1500 state > EXCHANGENov > > > > > > 12 10:12:58.588 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB57 opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.588 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.604 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB58 opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.604 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0xB58 opt 0x52 > > > > > > flag 0x2 len 1412Nov 12 10:12:58.604 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12:58.624 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB59 > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.624 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB59 opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.624 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.640 aest: OSPF: ! > > > > > > Rc! > > > > > > > v DBD from xxx.xxx.76.248 on > Port-channel1.87 > > > > > > seq 0xB5A opt 0x52 flag 0x3 len 1412 mtu > 1500 state > > > > > > EXCHANGENov 12 10:12:58.640 aest: OSPF: Send > DBD to > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB5A > opt 0x52 flag > > > > > > 0x2 len 1412Nov 12 10:12:58.640 aest: OSPF: > Send with > > > > > > youngest Key 10Nov 12 10:12:58.656 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB5B > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.656 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB5B opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.656 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.676 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB5C opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.676 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0xB5C opt 0x52 > > > > > > flag 0x2 len 1412Nov 12 10:12:58.676 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12:58.692 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 s! > > > > > > eq 0xB5D opt 0x52 flag 0x3 len 1412 mtu 1500 > state > > > > > > EXCHANGENov 12 10:12:! > > > > > > > 58.692 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB5D opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.692 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.708 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB5E opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.708 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0xB5E opt 0x52 > > > > > > flag 0x2 len 1412Nov 12 10:12:58.708 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12:58.728 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB5F > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.728 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB5F opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.728 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.744 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB60 opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.744 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 o! > > > > > > n ! > > > > > > > Port-channel1.87 seq 0xB60 opt 0x52 > flag 0x2 len > > > > > > 1412Nov 12 10:12:58.744 aest: OSPF: Send > with youngest Key > > > > > > 10Nov 12 10:12:58.760 aest: OSPF: Rcv DBD > from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB61 > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.760 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB61 opt 0x52 flag 0x2 > len 92Nov 12 > > > > > > 10:12:58.760 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.776 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB62 opt 0x52 flag 0x1 > len 92 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.776 > aest: OSPF: > > > > > > Exchange Done with xxx.xxx.76.248 on > Port-channel1.87Nov 12 > > > > > > 10:12:58.776 aest: OSPF: Synchronized with > xxx.xxx.76.248 on > > > > > > Port-channel1.87, state FULLNov 12 > 10:12:58.776 aest: > > > > > > %OSPF-5-ADJCHG: Process 100, Nbr > xxx.xxx.76.248 on > > > > > > Port-channel1.87 from LOADING to FULL, > Loading DoneNov 12 > > > > > > 10:12:58.776 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB62 opt 0x52 flag 0x0 > len 32Nov ! > > > > > > 12 10:12:58.780 aest: OSPF: Send with > youngest Key 10Nov > > > > > > 12 10:12:58.948 ! > > > > > > > aest: OSPF: Reset old DR on > Port-channel1.87 > > > > > > > > > > > > > > > > > > > > > R2 logs: > > > > > > > Nov 12 10:12:58.436 AEST: OSPF: Cannot > see ourself in > > > > > > hello from xxx.xxx.76.238 on > Port-channel1.87, state INITNov > > > > > > 12 10:12:58.436 AEST: OSPF: Neighbor change > Event on > > > > > > interface Port-channel1.87Nov 12 > 10:12:58.436 AEST: OSPF: > > > > > > DR/BDR election on Port-channel1.87 Nov 12 > 10:12:58.436 > > > > > > AEST: OSPF: Elect BDR 0.0.0.0Nov 12 > 10:12:58.436 AEST: OSPF: > > > > > > Elect DR xxx.xxx.76.248Nov 12 10:12:58.436 > AEST: > > > > > > DR: xxx.xxx.76.248 > > > > > > (Id) BDR: none Nov 12 10:12:58.436 AEST: > > > > > > OSPF: Send with youngest Key 10Nov 12 > 10:12:58.452 AEST: > > > > > > OSPF: Rcv DBD from xxx.xxx.76.238 on > Port-channel1.87 seq > > > > > > 0x1717 opt 0x52 flag 0x7 len 32 mtu 1500 > state INITNov > > > > > > 12 10:12:58.452 AEST: OSPF: 2 Way > Communication to > > > > > > xxx.xxx.76.238 on Port-channel1.87, state > 2WAYNov 12 > > > > > > 10:12:58.452 AEST: OSPF: Neighbor change > Event on interface > > > > > > Port-channel1.87Nov 12 10:12:58.452 AEST: > OSPF: DR/BDR > > > > > > election on Port-channel1.87 Nov 12 > 10:12:58.452 AEST: OSPF: > > > > > > Elect BDR xxx.xxx.76.238Nov 12 10:12:58.452 > AEST: OSPF: > > > > > > Elect DR xxx.xxx.76! > > > > > > .2! > > > > > > > 48Nov 12 10:12:58.452 AEST: > > > > > > DR: xxx.xxx.76.248 (Id) BDR: > > > > > > xxx.xxx.76.238 (Id)Nov 12 10:12:58.452 AEST: > OSPF: > > > > > > Port-channel1.87 Nbr xxx.xxx.76.238: Prepare > dbase > > > > > > exchangeNov 12 10:12:58.452 AEST: OSPF: Send > DBD to > > > > > > xxx.xxx.76.238 on Port-channel1.87 seq 0xB50 > opt 0x52 flag > > > > > > 0x7 len 32Nov 12 10:12:58.452 AEST: OSPF: > Send with youngest > > > > > > Key 10Nov 12 10:12:58.452 AEST: OSPF: First > DBD and we are > > > > > > not SLAVENov 12 10:12:58.472 AEST: OSPF: Rcv > DBD from > > > > > > xxx.xxx.76.238 on Port-channel1.87 seq 0xB50 > opt 0x52 flag > > > > > > 0x2 len 1412 mtu 1500 state EXSTARTNov 12 > 10:12:58.472 > > > > > > AEST: OSPF: NBR Negotiation Done. We are the > MASTERNov 12 > > > > > > 10:12:58.472 AEST: OSPF: Port-channel1.87 > Nbr > > > > > > xxx.xxx.76.238: Summary list built, size > 1176Nov 12 > > > > > > 10:12:58.472 AEST: OSPF: Send DBD to > xxx.xxx.76.238 on > > > > > > Port-channel1.87 seq 0xB51 opt 0x52 flag 0x3 > len 1412Nov 12 > > > > > > 10:12:58.472 AEST: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.488 AEST: OSPF: Rcv DBD from > xxx.xxx.76.238 on > > > > > > Port-channel1.87 seq 0xB51 opt 0x5! > > > > > > 2 ! > > > > > > > flag 0x2 len 1412 mtu 1500 state > > > > > > EXCHANGENov 12 10:12:58.488 AEST: OSPF: Send > DBD to > > > > > > xxx.xxx.76.238 on Port-channel1.87 seq 0xB52 > opt 0x52 flag > > > > > > 0x3 len 1412 > > > > > > > > > > > > > > Any assistance is greatly appreciated. > > > > > > > Cheers > > > > > > > > > > > > > > > > > > > > > > From: [email protected] > > > > > > > > To: [email protected] > > > > > > > > Date: Sat, 12 Nov 2011 11:30:45 > +1100 > > > > > > > > Subject: [c-nsp] OSPF issue > > > > > > > > > > > > > > > > > > > > > > > > OSPF Issue > > > > > > > > Hope someone can assist with an > ospf problem - We > > > > > > have an existing ospf adj running fine > between R1+R2, we > > > > > > have just provisioned a second link, enabled > ospf and we see > > > > > > it form adjacency which lasts ~60seconds, > then R1 sees R2 as > > > > > > dead, and R2 Cannot see ourself in hello > from R1, and then > > > > > > the whole thing starts again. > > > > > > > > > > > > > > > > With both adj. up(From R1): > > > > > > > > Neighbor ID > > > > > > Pri State > > > > > > Dead > > > > > > Time Address > > > > > > Interfacexxx.xxx.76.248 > > > > > > 1 FULL/DR > > > > > > 00:00:00 > > > > > > xxx.xxx.66.62 > Port-channel1.87xxx.xxx.76.248 > > > > > > 1 FULL/DR > > > > > > 00:00:39 xxx.xxx.66.2 > > > > > > FastEthernet3/0 > > > > > > > > > > > > > > > > Then "new" link loses adj. after > ~60seconds > > > > > > > > Neighbor ID > > > > > > Pri State > > > > > > Dead > > > > > > Time Address > > > > > > Interfacexxx.xxx.76.248 > > > > > > 1 FULL/DR > > > > > > 00:00:38 xxx.xxx.66.2 > > > > > > FastEthernet3/0 > > > > > > > > > > > > > > > > NB - pings to/from both R1+R2 are > clean(No > > > > > > loss/excessive latency), and both ends(Ints) > set to mtu of > > > > > > 1500. > > > > > > > > > > > > > > > > R1 logs > > > > > > > > > > > > > > > > Nov 12 10:12:48.716 aest: OSPF: > xxx.xxx.76.248 > > > > > > address xxx.xxx.66.62 on Port-channel1.87 is > deadNov 12 > > > > > > 10:12:48.716 aest: OSPF: xxx.xxx.76.248 > address > > > > > > xxx.xxx.66.62 on Port-channel1.87 is dead, > state DOWNNov 12 > > > > > > 10:12:48.716 aest: %OSPF-5-ADJCHG: Process > 100, Nbr > > > > > > xxx.xxx.76.248 on Port-channel1.87 from FULL > to DOWN, > > > > > > Neighbor Down: Dead timer expiredNov 12 > 10:12:48.716 aest: > > > > > > OSPF: Neighbor change Event on interface > Port-channel1.87Nov > > > > > > 12 10:12:48.716 aest: OSPF: DR/BDR election > on > > > > > > Port-channel1.87 Nov 12 10:12:48.716 aest: > OSPF: Elect BDR > > > > > > xxx.xxx.76.238Nov 12 10:12:48.716 aest: > OSPF: Elect DR > > > > > > xxx.xxx.76.238Nov 12 10:12:48.716 aest: > OSPF: Elect BDR > > > > > > 0.0.0.0Nov 12 10:12:48.716 aest: OSPF: Elect > DR > > > > > > xxx.xxx.76.238Nov 12 10:12:48.716 aest: > > > > > > DR: xxx.xxx.76.238 (Id) BDR: none > > > > > > Nov 12 10:12:48.716 aest: OSPF: Reset > Port-channel1.87 flush > > > > > > timerNov 12 10:12:48.716 aest: OSPF: > Remember old DR > > > > > > xxx.xxx.76.248 (id)Nov 12 10:12:49.216 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:! > > > > > > 12! > > > > > > > :4! > > > > > > > > 9.216 aest: OSPF: Send with > youngest Key > > > > > > 10Nov 12 10:12:49.216 aest: OSPF: Send with > youngest Key > > > > > > 10Nov 12 10:12:49.216 aest: OSPF: Build > router LSA for area > > > > > > 0.0.0.0, router ID xxx.xxx.76.238, seq > 0x80014360, process > > > > > > 100Nov 12 10:12:49.216 aest: OSPF: No full > nbrs to build Net > > > > > > Lsa for interface Port-channel1.87Nov 12 > 10:12:51.716 aest: > > > > > > OSPF: Send with youngest Key 10Nov 12 > 10:12:51.732 aest: > > > > > > OSPF: Send with youngest Key 10Nov 12 > 10:12:58.432 aest: > > > > > > OSPF: Send with youngest Key 10Nov 12 > 10:12:58.432 aest: > > > > > > OSPF: Send with youngest Key 10Nov 12 > 10:12:58.432 aest: > > > > > > OSPF: Send with youngest Key 10Nov 12 > 10:12:58.432 aest: > > > > > > OSPF: Send with youngest Key 10Nov 12 > 10:12:58.448 aest: > > > > > > OSPF: 2 Way Communication to xxx.xxx.76.248 > on > > > > > > Port-channel1.87, state 2WAYNov 12 > 10:12:58.448 aest: OSPF: > > > > > > Neighbor change Event on interface > Port-channel1.87Nov 12 > > > > > > 10:12:58.448 aest: OSPF: DR/BDR election on > Port-channel1.87 > > > > > > Nov 12 10:12:58.448 aest: OSPF: Elect BDR > 0.0.0.0Nov 12 > > > > > > 10:12:58.448 aest: OSP! > > > > > > F:! > > > > > > > E! > > > > > > > > lect DR xxx.xxx.76.248Nov 12 > 10:12:58.448 > > > > > > aest: OSPF: Elect BDR xxx.xxx.76.238Nov 12 > 10:12:58.448 > > > > > > aest: OSPF: Elect DR xxx.xxx.76.248Nov 12 > 10:12:58.448 > > > > > > aest: DR: xxx.xxx.76.248 > > > > > > (Id) BDR: xxx.xxx.76.238 (Id)Nov 12 > > > > > > 10:12:58.448 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0x1717 opt 0x52 flag > 0x7 len 32Nov 12 > > > > > > 10:12:58.448 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.448 aest: OSPF: Set > Port-channel1.87 flush timerNov > > > > > > 12 10:12:58.448 aest: OSPF: Remember old DR > xxx.xxx.76.238 > > > > > > (id)Nov 12 10:12:58.448 aest: OSPF: Neighbor > change Event on > > > > > > interface Port-channel1.87Nov 12 > 10:12:58.448 aest: OSPF: > > > > > > DR/BDR election on Port-channel1.87 Nov 12 > 10:12:58.448 > > > > > > aest: OSPF: Elect BDR xxx.xxx.76.238Nov 12 > 10:12:58.448 > > > > > > aest: OSPF: Elect DR xxx.xxx.76.248Nov 12 > 10:12:58.448 > > > > > > aest: DR: xxx.xxx.76.248 > > > > > > (Id) BDR: xxx.xxx.76.238 (Id)Nov 12 > > > > > > 10:12:58.464 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB50 opt 0x52 flag 0x7 > len 32 > > > > > > mtu 1! > > > > > > 50! > > > > > > > 0 state EXSTARTNov 12 10:12:58.464 > aest: OSPF: > > > > > > NBR Negotiation Done. We a! > > > > > > > > re the SLAVENov 12 10:12:58.464 > aest: OSPF: > > > > > > Send DBD to xxx.xxx.76.248 on > Port-channel1.87 seq 0xB50 opt > > > > > > 0x52 flag 0x2 len 1412Nov 12 10:12:58.464 > aest: OSPF: Send > > > > > > with youngest Key 10Nov 12 10:12:58.484 > aest: OSPF: Rcv DBD > > > > > > from xxx.xxx.76.248 on Port-channel1.87 seq > 0xB51 opt 0x52 > > > > > > flag 0x3 len 1412 mtu 1500 state EXCHANGENov > 12 > > > > > > 10:12:58.484 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB51 opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.484 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.500 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB52 opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.500 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0xB52 opt 0x52 > > > > > > flag 0x2 len 1412Nov 12 10:12:58.500 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12:58.520 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB53 > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.520 aest: OSPF: S! > > > > > > en! > > > > > > > d ! > > > > > > > > DBD to xxx.xxx.76.248 on > Port-channel1.87 > > > > > > seq 0xB53 opt 0x52 flag 0x2 len 1412Nov 12 > 10:12:58.520 > > > > > > aest: OSPF: Send with youngest Key 10Nov 12 > 10:12:58.536 > > > > > > aest: OSPF: Rcv DBD from xxx.xxx.76.248 on > Port-channel1.87 > > > > > > seq 0xB54 opt 0x52 flag 0x3 len 1412 mtu > 1500 state > > > > > > EXCHANGENov 12 10:12:58.536 aest: OSPF: Send > DBD to > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB54 > opt 0x52 flag > > > > > > 0x2 len 1412Nov 12 10:12:58.536 aest: OSPF: > Send with > > > > > > youngest Key 10Nov 12 10:12:58.552 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB55 > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.552 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB55 opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.552 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.572 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB56 opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.572 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq! > > > > > > 0! > > > > > > > xB56 opt 0x52 flag 0x2 len 1412Nov 12 > > > > > > 10:12:58.572 aest: OSPF: Send with ! > > > > > > > > youngest Key 10Nov 12 10:12:58.588 > aest: > > > > > > OSPF: Rcv DBD from xxx.xxx.76.248 on > Port-channel1.87 seq > > > > > > 0xB57 opt 0x52 flag 0x3 len 1412 mtu 1500 > state > > > > > > EXCHANGENov 12 10:12:58.588 aest: OSPF: Send > DBD to > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB57 > opt 0x52 flag > > > > > > 0x2 len 1412Nov 12 10:12:58.588 aest: OSPF: > Send with > > > > > > youngest Key 10Nov 12 10:12:58.604 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB58 > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.604 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB58 opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.604 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.624 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB59 opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.624 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0xB59 opt 0x52 > > > > > > flag 0x2 len 1412Nov 12 10:12:58.624 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12:58.640 aest: > OSPF! > > > > > > : ! > > > > > > > Rc! > > > > > > > > v DBD from xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB5A opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.640 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0xB5A opt 0x52 > > > > > > flag 0x2 len 1412Nov 12 10:12:58.640 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12:58.656 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB5B > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.656 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB5B opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.656 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.676 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB5C opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.676 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0xB5C opt 0x52 > > > > > > flag 0x2 len 1412Nov 12 10:12:58.676 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12:58.692 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87! > > > > > > s! > > > > > > > eq 0xB5D opt 0x52 flag 0x3 len 1412 > mtu > > > > > > 1500 state EXCHANGENov 12 10:12:! > > > > > > > > 58.692 aest: OSPF: Send DBD to > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB5D > opt 0x52 flag > > > > > > 0x2 len 1412Nov 12 10:12:58.692 aest: OSPF: > Send with > > > > > > youngest Key 10Nov 12 10:12:58.708 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB5E > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.708 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB5E opt 0x52 flag 0x2 > len 1412Nov 12 > > > > > > 10:12:58.708 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.728 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB5F opt 0x52 flag 0x3 > len 1412 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.728 > aest: OSPF: Send > > > > > > DBD to xxx.xxx.76.248 on Port-channel1.87 > seq 0xB5F opt 0x52 > > > > > > flag 0x2 len 1412Nov 12 10:12:58.728 aest: > OSPF: Send with > > > > > > youngest Key 10Nov 12 10:12:58.744 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB60 > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.744 aest: OSPF: Send DBD to > xxx.xxx.76.248! > > > > > > o! > > > > > > > n ! > > > > > > > > Port-channel1.87 seq 0xB60 opt > 0x52 flag > > > > > > 0x2 len 1412Nov 12 10:12:58.744 aest: OSPF: > Send with > > > > > > youngest Key 10Nov 12 10:12:58.760 aest: > OSPF: Rcv DBD from > > > > > > xxx.xxx.76.248 on Port-channel1.87 seq 0xB61 > opt 0x52 flag > > > > > > 0x3 len 1412 mtu 1500 state EXCHANGENov 12 > > > > > > 10:12:58.760 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB61 opt 0x52 flag 0x2 > len 92Nov 12 > > > > > > 10:12:58.760 aest: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.776 aest: OSPF: Rcv DBD from > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB62 opt 0x52 flag 0x1 > len 92 > > > > > > mtu 1500 state EXCHANGENov 12 10:12:58.776 > aest: OSPF: > > > > > > Exchange Done with xxx.xxx.76.248 on > Port-channel1.87Nov 12 > > > > > > 10:12:58.776 aest: OSPF: Synchronized with > xxx.xxx.76.248 on > > > > > > Port-channel1.87, state FULLNov 12 > 10:12:58.776 aest: > > > > > > %OSPF-5-ADJCHG: Process 100, Nbr > xxx.xxx.76.248 on > > > > > > Port-channel1.87 from LOADING to FULL, > Loading DoneNov 12 > > > > > > 10:12:58.776 aest: OSPF: Send DBD to > xxx.xxx.76.248 on > > > > > > Port-channel1.87 seq 0xB62 opt 0x52 flag 0x0 > len 32No! > > > > > > v ! > > > > > > > 12 10:12:58.780 aest: OSPF: Send with > youngest > > > > > > Key 10Nov 12 10:12:58.948 ! > > > > > > > > aest: OSPF: Reset old DR on > > > > > > Port-channel1.87 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > R2 logs: > > > > > > > > > > > > > > > > Nov 12 10:12:58.436 AEST: OSPF: > Cannot see > > > > > > ourself in hello from xxx.xxx.76.238 on > Port-channel1.87, > > > > > > state INITNov 12 10:12:58.436 AEST: OSPF: > Neighbor change > > > > > > Event on interface Port-channel1.87Nov 12 > 10:12:58.436 AEST: > > > > > > OSPF: DR/BDR election on Port-channel1.87 > Nov 12 > > > > > > 10:12:58.436 AEST: OSPF: Elect BDR > 0.0.0.0Nov 12 > > > > > > 10:12:58.436 AEST: OSPF: Elect DR > xxx.xxx.76.248Nov 12 > > > > > > 10:12:58.436 AEST: DR: > > > > > > xxx.xxx.76.248 (Id) BDR: none Nov 12 > > > > > > 10:12:58.436 AEST: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.452 AEST: OSPF: Rcv DBD from > xxx.xxx.76.238 on > > > > > > Port-channel1.87 seq 0x1717 opt 0x52 flag > 0x7 len 32 > > > > > > mtu 1500 state INITNov 12 10:12:58.452 AEST: > OSPF: 2 Way > > > > > > Communication to xxx.xxx.76.238 on > Port-channel1.87, state > > > > > > 2WAYNov 12 10:12:58.452 AEST: OSPF: Neighbor > change Event on > > > > > > interface Port-channel1.87Nov 12 > 10:12:58.452 AEST: OSPF: > > > > > > DR/BDR election on Port-channel1.87 Nov 12 > 10:12:58.452 > > > > > > AEST: OSPF: Elect BDR xxx.xxx.76.238Nov 12 > 10:12:58.452 > > > > > > AEST: OSPF: Elect DR xxx.xxx.! > > > > > > 76! > > > > > > > .2! > > > > > > > > 48Nov 12 10:12:58.452 AEST: > > > > > > DR: xxx.xxx.76.248 (Id) BDR: > > > > > > xxx.xxx.76.238 (Id)Nov 12 10:12:58.452 AEST: > OSPF: > > > > > > Port-channel1.87 Nbr xxx.xxx.76.238: Prepare > dbase > > > > > > exchangeNov 12 10:12:58.452 AEST: OSPF: Send > DBD to > > > > > > xxx.xxx.76.238 on Port-channel1.87 seq 0xB50 > opt 0x52 flag > > > > > > 0x7 len 32Nov 12 10:12:58.452 AEST: OSPF: > Send with youngest > > > > > > Key 10Nov 12 10:12:58.452 AEST: OSPF: First > DBD and we are > > > > > > not SLAVENov 12 10:12:58.472 AEST: OSPF: Rcv > DBD from > > > > > > xxx.xxx.76.238 on Port-channel1.87 seq 0xB50 > opt 0x52 flag > > > > > > 0x2 len 1412 mtu 1500 state EXSTARTNov 12 > 10:12:58.472 > > > > > > AEST: OSPF: NBR Negotiation Done. We are the > MASTERNov 12 > > > > > > 10:12:58.472 AEST: OSPF: Port-channel1.87 > Nbr > > > > > > xxx.xxx.76.238: Summary list built, size > 1176Nov 12 > > > > > > 10:12:58.472 AEST: OSPF: Send DBD to > xxx.xxx.76.238 on > > > > > > Port-channel1.87 seq 0xB51 opt 0x52 flag 0x3 > len 1412Nov 12 > > > > > > 10:12:58.472 AEST: OSPF: Send with youngest > Key 10Nov 12 > > > > > > 10:12:58.488 AEST: OSPF: Rcv DBD from > xxx.xxx.76.238 on > > > > > > Port-channel1.87 seq 0xB51 opt 0! > > > > > > x5! > > > > > > > 2 ! > > > > > > > > flag 0x2 len 1412 mtu 1500 state > > > > > > EXCHANGENov 12 10:12:58.488 AEST: OSPF: Send > DBD to > > > > > > xxx.xxx.76.238 on Port-channel1.87 seq 0xB52 > opt 0x52 flag > > > > > > 0x3 len 1412 > > > > > > > > > > > > > > > > > > > > > > > > Any assistance is greatly > appreciated. > > > > > > > > > > > > > > > > Cheers > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > > cisco-nsp mailing list [email protected] > > > > > > > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > > > > > > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > cisco-nsp mailing list [email protected] > > > > > > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > > > > > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > cisco-nsp mailing list [email protected] > > > > > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > > > > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > > > > > > > > > > > > > _______________________________________________ > > > > cisco-nsp mailing list [email protected] > > > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > > > > > > > > > > > _______________________________________________ > > cisco-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > > > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
