Hi all,
I have a very odd OSPF issue.
I have a 6509 router with a DS3 card doing frame-relay to multiple end sites. These end sites all have 2800 routers.
All of my end sites talk OSPF just fine except for one.
On the low end 2800 router, this is what I have:
6d08h: OSPF: Send hello to 224.0.0.5 area 10.125.0.0 on Serial0/2/0.30 from 10.1
25.2.102
6d08h: OSPF: Send hello to 224.0.0.5 area 10.125.0.0 on FastEthernet0/0 from 10.
126.30.254
6d08h: OSPF: rcv. v:2 t:1 l:44 rid:10.120.16.1
aid:10.125.0.0 chk:C8AF aut:1 auk: from Serial0/2/0.30
6d08h: OSPF: Rcv hello from 10.120.16.1 area 10.125.0.0 from Serial0/2/0.30 10.1
25.2.97
6d08h: OSPF: Send immediate hello to nbr 10.120.16.1, src address 10.125.2.97, o
n Serial0/2/0.30
6d08h: OSPF: Send hello to 224.0.0.5 area 10.125.0.0 on Serial0/2/0.30 from 10.1
25.2.102
6d08h: OSPF: End of hello processing
So you can see that the 2800 is both receiving and sending hellos. On the 6509 side, it is only SENDING hellos, not receiving any from the 2800.
This is a normal configuration, I have no ACL's, no sorts of filters or anything. I can get IP routing working fine when I use static routes, but not OSPF.
We have talked to the phone company on numerous occasions and they say they have completely rebuilt this frame connection, but still nothing is getting through.
Its almost as though on the 6509 side, it cannot talk multicast to this router. When I do a multicast ping, this particular router does not respond while all others do.
2800 Router Config:
interface Serial0/2/0
no ip address
encapsulation frame-relay
load-interval 30
fair-queue
frame-relay lmi-type ansi
!
interface Serial0/2/0.30 point-to-point
bandwidth 1544
ip address 10.125.2.102 255.255.255.248
ip accounting output-packets
ip ospf authentication-key 7 ***
frame-relay interface-dlci 30
router ospf 1
log-adjacency-changes
area 10.125.0.0 authentication
area 10.125.0.0 stub
network 10.125.0.0 0.0.255.255 area 10.125.0.0
network 10.126.0.0 0.0.255.255 area 10.125.0.0
As you can see, without the other hello, it can only stay in INIT state:
Neighbor ID Pri State Dead Time Address Interface
10.120.16.1 0 INIT/ - 00:00:38 10.125.2.97 Serial0/2/0.30
6509 side:
interface Serial1/0/0.313 point-to-point
bandwidth 1544
ip address 10.125.2.97 255.255.255.248
ip flow ingress
ip ospf authentication-key 7 ***
frame-relay interface-dlci 313
router ospf 1
log-adjacency-changes detail
area 0.0.0.0 authentication
area 10.125.0.0 authentication
area 10.125.0.0 stub no-summary
area 10.125.0.0 range 10.125.0.0 255.255.0.0
area 10.125.0.0 range 10.126.0.0 255.255.0.0
network 10.120.0.0 0.0.255.255 area 0.0.0.0
network 10.125.0.0 0.0.255.255 area 10.125.0.0
Interface Serial1/0/0.313
OSPF packets received/sent
Invalid Hellos DB-des LS-req LS-upd LS-ack Total
Rx: 0 1410197 781 148 7497 208556 1627179
Tx: 0 2079999 961 202 222446 7305 2310913
OSPF header errors
Length 0, Checksum 0, Version 0, Bad Source 0,
No Virtual Link 0, Area Mismatch 0, No Sham Link 0,
Self Originated 0, Duplicate ID 0, Hello 0,
MTU Mismatch 0, Nbr Ignored 0, LLS 0,
Unknown neighbor 0, Authentication 0,
OSPF LSA errors
Type 0, Length 0, Data 0, Checksum 0,
The Rx Hellos DO NOT INCREASE. They are staying the same.
This router worked at one point at which there was some sort of issue. Maybe power. We have replaced the router at this location 3 seperate times with all new hardware.
The phone company swears they arent blocking multicast...
Any ideas?
Thanks!
