From: Jason T. Rohm (jtrohm@xxxxxxxxxxx)
Date: Fri Mar 29 2002 - 22:42:36 GMT-3
Answer my own post:
async default routing
(I took a nap and feel much better now.)
:-)
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Jason T. Rohm
Sent: Friday, March 29, 2002 4:28 PM
To: CCIELIST (E-mail)
Subject: OSPF Async Passive/ PPP Multilink
My brain is fried, please help me out with this.
I am simulating my ISDN stuff using two modems on the aux ports and a
Vic-2fxs. Everything seems to be working well, I can dial up, send traffic,
do call-backs, etc.
However I have to problems:
1.) No matter how I configure it, the PPP dial-up network always shows up as
a passive interface under OSPF (show ip ospf interface async 65). I've
messed with the passive settings, the network type, demand circuit settings,
etc. Nothing changes this.
2.) If I turn on multilink ppp on the async interface, the lines will not
negotiate (they connect but hang up immeadiately).
Does anyone know what might be causing these two problems?
Router 4 is a 2620 w/ 12.2(7b) IP/3DES/FW
Router 5 is a 2610 w/ 12.0(4)T IP/IPSec56
Current config... (it's ugly, but thanks for looking)...
Router 4:
interface Async65
ip address 145.45.45.4 255.255.255.240
encapsulation ppp
ip ospf message-digest-key 1 md5 hello
ip ospf network non-broadcast
dialer in-band
dialer idle-timeout 600
dialer fast-idle 120
dialer enable-timeout 30
dialer map ip 145.45.45.5 name 2610B-R5 class dialback broadcast 101
dialer-group 1
async mode dedicated
cdp enable
ppp callback accept
ppp authentication chap
!
router ospf 1
router-id 44.44.44.44
log-adjacency-changes
area 1 authentication message-digest
redistribute eigrp 46 metric 100 subnets route-map EIGRP2OSPF
network 44.44.44.0 0.0.0.255 area 1
network 145.45.45.0 0.0.0.15 area 1
network 150.50.24.0 0.0.0.255 area 1
neighbor 145.45.45.5 priority 100
!
Router 5:
interface Async65
ip address 145.45.45.5 255.255.255.240
no ip directed-broadcast
encapsulation ppp
ip ospf message-digest-key 1 md5 hello
ip ospf network non-broadcast
dialer in-band
dialer idle-timeout 600
dialer fast-idle 120
dialer enable-timeout 30
dialer watch-disable 30
dialer map ip 150.50.24.0 broadcast 100
dialer map ip 145.45.45.4 name 2620D-R4 broadcast 100
dialer hold-queue 100 timeout 2
dialer watch-group 1
dialer-group 1
async mode dedicated
no fair-queue
ppp authentication chap
!
router ospf 1
redistribute rip metric 100 subnets route-map RIP2OSPF
network 55.55.55.0 0.0.0.255 area 0
network 145.45.45.0 0.0.0.15 area 1
network 150.50.15.0 0.0.0.255 area 0
neighbor 145.45.45.4 priority 100
area 0 authentication message-digest
area 1 authentication message-digest
!
2610B-R5#show ip ospf int async 65
Async65 is up, line protocol is up (spoofing)
Internet Address 145.45.45.5/28, Area 1
Process ID 1, Router ID 155.155.155.155, Network Type NON_BROADCAST, Cost:
869
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 155.155.155.155, Interface address 145.45.45.5
No backup designated router on this network
Timer intervals configured, Hello 30, Dead 120, Wait 120, Retransmit 5
Hello due in 00:00:25 <<<--- LINE IS DOWN, NOW SHOWS HELLOS?
Index 1/2, 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)
Message digest authentication enabled
Youngest key id is 1
2610B-R5#sh ip ospf int async 65
Async65 is up, line protocol is up
Internet Address 145.45.45.5/28, Area 1
Process ID 1, Router ID 155.155.155.155, Network Type NON_BROADCAST, Cost:
869
Transmit Delay is 1 sec, State DR, Priority 1
Designated Router (ID) 155.155.155.155, Interface address 145.45.45.5
No backup designated router on this network
Timer intervals configured, Hello 30, Dead 120, Wait 120, Retransmit 5
No Hellos (Passive interface) <<<----- LINE IS UP, BUT PASSIVE
Index 1/2, 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)
Message digest authentication enabled
Youngest key id is 1
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