From: Josh (shmokin@gmail.com)
Date: Thu Jul 19 2007 - 20:39:29 ART
remember ospft network types must match on both ends for adjacency to occur.
On 7/19/07, Milind Gadad <gadadmilind@yahoo.com> wrote:
>
> Thanks Josh,
>
> After configuring neighbor statement on Hub router its working fine.
>
> What if I have a pt-to-pt interface at one end and phy int at the other do
> in need to manual configure phy int as pt-to-pt by add ip ospf net pt-to-pt?
> or use neighbor command at other end?
>
>
>
> *Josh <shmokin@gmail.com>* wrote:
>
> Remember hellos are unicast on NBMA networks. Manual config of neighbors
> will be required.
>
> On 7/19/07, Sadiq Yakasai <sadiqtanko@gmail.com> wrote:
> >
> > Hey,
> >
> > Can u ping 224.0.0.5 and 224.0.0.6 on the segment from both routers?
> >
> > On 7/19/07, Milind Gadad <gadadmilind@yahoo.com> wrote:
> > > On Router R2 i have pt-to-pt and multipt link. on R5 I am using phy
> > interface. Not able to form neighbor relation. When I run debug ip ospf adj
> > and debug ip ospf events i don't see any packets from neigh
> > >
> > > I am able to ping neighbor address
> > >
> > > r2#ping 150.50.100.5
> > >
> > > Type escape sequence to abort.
> > > Sending 5, 100-byte ICMP Echos to 150.50.100.5, timeout is 2 seconds:
> > > !!!!!
> > > Success rate is 100 percent (5/5), round-trip min/avg/max = 28/31/32
> > ms
> > >
> > >
> > > Frame-rely debug
> > >
> > > r2#
> > > *Jul 19 16:21:10.855 : Serial1/0.256(o): dlci 205(0x30D1), pkt type
> > 0x800(IP), datagramsize 104
> > > *Jul 19 16:21:10.883: Serial1/0(i): dlci 205(0x30D1), pkt type 0x800,
> > datagramsize 104
> > > *Jul 19 16:21:10.883: Serial1/0.256(o): dlci 205(0x30D1), pkt type
> > 0x800(IP), datagramsize 104
> > > *Jul 19 16:21:10.915: Serial1/0(i): dlci 205(0x30D1), pkt type 0x800,
> > datagramsize 104
> > > *Jul 19 16:21:10.915: Serial1/0.256(o): dlci 205(0x30D1), pkt type
> > 0x800(IP), datagramsize 104
> > > *Jul 19 16:21: 10.947: Serial1/0(i): dlci 205(0x30D1), pkt type 0x800,
> > datagramsize 104
> > > *Jul 19 16:21:10.947: Serial1/0.256(o): dlci 205(0x30D1), pkt type
> > 0x800(IP), datagramsize 104
> > >
> > >
> > > Router 2 configuration
> > >
> > >
> > > interface Serial1/0
> > > no ip address
> > > encapsulation frame-relay
> > > no frame-relay inverse-arp
> > > !
> > > interface Serial1/0.24 point-to-point
> > > ip address 150.50.24.2 255.255.255.0
> > > shutdown
> > > !
> > > interface Serial1/0.256 multipoint
> > > ip address 150.50.100.2 255.255.255.0
> > > ip ospf priority 10
> > > frame-relay map ip 150.50.100.2 205
> > > frame-relay map ip 150.50.100.5 205 broadcast
> > > frame-relay map ip 150.50.100.6 206 broadcast
> > > !
> > >
> > > router ospf 1
> > > log-adjacency-changes
> > > network 150.50.100.2 0.0.0.0 area 0
> > >
> > > Serial1/0.256 is up, line protocol is up
> > > Internet Address 150.50.100.2/24, Area 0
> > > Process ID 1, Router ID 200.0.0.2, Network Type NON_BROADCAST, Cost:
> > 64
> > > Transmit Delay is 1 sec, State DR, Priority 10
> > > Designated Router (ID) 200.0.0.2, Interface address 150.50.100.2
> > > No backup designated router on this network
> > > Timer intervals configured, Hello 30, Dead 120, Wait 120, Retransmit
> > 5
> > > oob-resync timeout 120
> > > Hello due in 00:00:18
> > > Supports Link-local Signaling (LLS)
> > > Index 1/1, flood queue length 0
> > > Next 0x0(0)/0x0(0)
> > > Last flood scan length is 0, maximum is 0
> > > Last flood scan time is 0 msec, maximum is 0 msec
> > > Neighbor Count is 0, Adjacent neighbor count is 0
> > > Suppress hello for 0 neighbor(s)
> > >
> > >
> > >
> > >
> > > Router 5 configuration
> > >
> > > r5#sh running-config interface s0/0
> > > Building configuration...
> > >
> > > Current configuration : 212 bytes
> > > !
> > > interface Serial0/0
> > > ip address 150.50.100.5 255.255.255.0
> > > encapsulation frame-relay
> > > ip ospf priority 0
> > > no fair-queue
> > > frame-relay map ip 150.50.100.2 502 broadcast
> > > frame-relay map ip 150.50.100.5 502
> > >
> > > router ospf 1
> > > log-adjacency-changes
> > > network 150.50.100.5 0.0.0.0 area 0
> > >
> > > Serial0/0 is up, line protocol is up
> > > Internet Address 150.50.100.5/24, Area 0
> > > Process ID 1, Router ID 200.0.0.5, Network Type NON_BROADCAST, Cost:
> > 64
> > > Transmit Delay is 1 sec, State DROTHER, Priority 0
> > > No designated router on this network
> > > No backup designated router on this network
> > > Timer intervals configured, Hello 30, Dead 120, Wait 120, Retransmit
> > 5
> > > oob-resync timeout 120
> > > Hello due in 00:00:24
> > > Supports Link-local Signaling (LLS)
> > > Index 1/1, flood queue length 0
> > > Next 0x0(0)/0x0(0)
> > > Last flood scan length is 0, maximum is 0
> > > Last flood scan time is 0 msec, maximum is 0 msec
> > > Neighbor Count is 0, Adjacent neighbor count is 0
> > > Suppress hello for 0 neighbor(s)
> > >
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