RE: dialer watch keeps resetting the link

From: ccie candidate (ccie1@xxxxxxxxx)
Date: Sun Jul 28 2002 - 09:07:04 GMT-3


   
 here is my config after i cleaned it up.

the problem is remaining on this configuration .

-----------------------------------------
!
interface BRI0
 ip address 172.3.30.1 255.255.255.252
 encapsulation ppp
 dialer idle-timeout 60
 dialer map ip 172.3.30.2 name R4 broadcast 5552000
 dialer map ip 172.3.5.5 name R4 broadcast 5552000
 dialer watch-group 5
 dialer-group 1
 isdn switch-type basic-ni
 ppp authentication pap callin
 ppp pap sent-username R2alias password 7 00071A150754
!

!
router ospf 100
 router-id 172.3.2.2
 log-adjacency-changes
 area 0 authentication message-digest
 area 26 range 172.3.6.0 255.255.255.0
 redistribute connected subnets
 network 172.3.2.2 0.0.0.0 area 0
 network 172.3.10.0 0.0.0.15 area 0
 network 172.3.32.0 0.0.0.255 area 32
 network 172.3.62.0 0.0.0.255 area 26
!
ip classless
no ip http server
!

!
access-list 101 deny ip any any
dialer watch-list 5 ip 172.3.5.5 255.255.255.255
dialer-list 1 protocol ip list 101

-----------------------------------

here is the error i got .

R2#
00:16:29: %OSPF-5-ADJCHG: Process 100, Nbr 172.3.5.5 on Serial0 from FULL to DO
W
N, Neighbor Down: Dead timer expired
R2#
00:16:35: DDR: Dialer Watch: watch-group = 5
00:16:35: DDR: network 172.3.5.5/255.255.255.255 DOWN,
00:16:35: DDR: primary DOWN
00:16:35: DDR: Dialer Watch: Dial Reason: Primary of group 5 DOWN
00:16:35: DDR: Dialer Watch: watch-group = 5,
00:16:35: DDR: dialing secondary by dialer map 172.3.5.5 on BR0
00:16:35: BR0 DDR: Attempting to dial 5552000
00:16:35: %LINK-3-UPDOWN: Interface BRI0:1, changed state to up
R2#
00:16:35: BR0:1 DDR: Dialer Watch: resetting call in progress
00:16:35: BR0:1 DDR: dialer protocol up
R2#
00:16:36: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0:1, changed state
to up
R2#
00:16:41: %ISDN-6-CONNECT: Interface BRI0:1 is now connected to 5552000 R4
R2#show int bri 0 1
BRI0:1 is up, line protocol is up
  Hardware is BRI
  MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation PPP, loopback not set
  Keepalive set (10 sec)
  Time to interface disconnect: idle 00:00:30
  LCP Open
  Open: IPCP, CDPCP
  Last input 00:00:04, output 00:00:04, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue :0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     15 packets input, 489 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     16 packets output, 763 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 output buffer failures, 0 output buffers swapped out
     1 carrier transitions
R2#

00:18:35: BR0:1 DDR: idle timeout
00:18:35: DDR: Dialer Watch: watch-group = 5
00:18:35: DDR: network 172.3.5.5/255.255.255.255 DOWN,
00:18:35: DDR: primary DOWN
00:18:37: %ISDN-6-DISCONNECT: Interface BRI0:1 disconnected from 5552000 R4, c
a
ll lasted 121 seconds
00:18:37: %LINK-3-UPDOWN: Interface BRI0:1, changed state to down
R2#
00:18:37: BR0:1 DDR: disconnecting call
00:18:37: BR0:1 DDR: Dialer Watch: resetting call in progress
00:18:37: DDR: Dialer Watch: watch-group = 5
00:18:37: DDR: network 172.3.5.5/255.255.255.255 DOWN,
00:18:37: DDR: primary DOWN
00:18:37: DDR: Dialer Watch: Dial Reason: Secondary of group 5 DOWN
00:18:37: DDR: Dialer Watch: watch-group = 5,
00:18:37: DDR: dialing secondary by dialer map 172.3.5.5 on BR0
00:18:37: BR0 DDR: Attempting to dial 5552000
00:18:37: %LINK-3-UPDOWN: Interface BRI0:1, changed state to up
R2#
00:18:37: BR0:1 DDR: Dialer Watch: resetting call in progress
00:18:38: BR0:1 DDR: dialer protocol up
R2#
00:18:44: %ISDN-6-CONNECT: Interface BRI0:1 is now connected to 5552000 R4
R2#und all
All possible debugging has been turned off
R2#

--

On Sun, 28 Jul 2002 12:06:09 Colin Barber wrote: >Either there is a config issue, routers require a reboot or an IOS bug. >Please send your configs. > >Colin > >-----Original Message----- >From: ccie candidate [mailto:ccie1@lycos.com] >Sent: 28 July 2002 10:28 >To: ccielab@groupstudy.com >Subject: dialer watch keeps resetting the link > > >folks ; >the dialer watch keeps resetting the link every "idle timeout " >it is supposed to recheck the link and if the primary is up ..the isdn link >remains up (is it this way) ..however the link every timeout goes down and >then comes up again . > >i removed ppp multilink ,dailer loadthreshold ..only one dialer watch >..however he problem remains .. > >i need help on this guys . > > >



This archive was generated by hypermail 2.1.4 : Sat Sep 07 2002 - 19:36:47 GMT-3