From: Ebru Toker (EToker@tepum.com.tr)
Date: Tue Nov 05 2002 - 01:04:53 GMT-3
Hi group,
2 routers (R5 and R6) have external modems connected to the aux ports. I want them to be OSPF neighbors but I have a problem. After R6 calls R5, it sends hello packets to R5 but I have this debug output on R5
*Mar 1 00:36:12.236: IP: s=10.1.1.6 (Async5), d=224.0.0.5, len 64, rcvd 0
*Mar 1 00:36:12.560: IP: s=10.1.1.5 (local), d=224.0.0.5 (Async5), len 68, sending broad/multicast
*Mar 1 00:36:12.560: IP: s=10.1.1.5 (local), d=224.0.0.5 (Async5), len 68, encapsulation failed
Both of the configurations are below;
CALLING PARTY
R6#sh run
Building configuration...
Current configuration : 1114 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R6
!
!
ip subnet-zero
!
!
!
!
chat-script Dialout ABORT ERROR ABORT BUSY "" "AT" OK "ATDT \T" TIMEOUT 45 CONNECT \c
!
!
!
interface Loopback0
ip address 2.2.2.2 255.255.255.0
!
interface FastEthernet0/0
no ip address
shutdown
speed auto
!
interface Serial0/0
ip address 3.3.3.6 255.255.255.0
encapsulation ppp
!
interface Serial0/1
no ip address
shutdown
!
interface Async5
ip address 10.1.1.6 255.255.255.0
encapsulation ppp
dialer in-band
dialer idle-timeout 900
dialer map ip 10.1.1.5 name R5 broadcast 250
dialer-group 1
async default routing
async mode interactive
!
router ospf 10
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 0
!
ip classless
no ip http server
!
!
dialer-list 1 protocol ip permit
!
!
line con 0
line aux 0
exec-timeout 0 0
script dialer Dialout
modem InOut
modem autoconfigure discovery
transport input all
autoselect ppp
stopbits 1
speed 115200
flowcontrol hardware
line vty 0 4
login
!
no scheduler allocate
end
CALLED PARTY
R5#sh run
Building configuration...
Current configuration : 989 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R5
!
!
ip subnet-zero
!
!
!
!
!
!
!
interface FastEthernet0/0
no ip address
shutdown
speed auto
!
interface Serial0/0
ip address 3.3.3.5 255.255.255.0
encapsulation ppp
shutdown
no fair-queue
clockrate 128000
!
interface Serial0/1
no ip address
shutdown
!
interface Async5
ip address 10.1.1.5 255.255.255.0
encapsulation ppp
dialer in-band
dialer idle-timeout 900
dialer map ip 10.1.1.6 name R6 broadcast
dialer-group 1
async default routing
async mode interactive
!
router ospf 10
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 0
!
ip classless
no ip http server
!
!
dialer-list 1 protocol ip permit
!
!
line con 0
line aux 0
exec-timeout 0 0
modem InOut
modem autoconfigure discovery
transport input all
autoselect ppp
stopbits 1
speed 115200
flowcontrol hardware
line vty 0 4
login
!
no scheduler allocate
end
What can be the possible reason of failed encapsulation?
Ebru
This archive was generated by hypermail 2.1.4 : Tue Dec 03 2002 - 07:22:53 GMT-3