From: venkat garigipati (garigipati@yahoo.com)
Date: Thu Nov 04 2004 - 14:07:13 GMT-3
hi,
i need some help in debugging why my virtual-access3 i/f is flapping. I created a dialer i/f between two ATMs(see below configs) and my BGP doesnt comeup..Can someone help.
LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access3, changed state to down
2d02h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access3, changed state to up
2d03h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access3, changed state to down
2d03h: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access3, changed state to up
On Rrt1:
======
interface ATM5/0
bandwidth 56
no ip address
delay 2000
no atm ilmi-keepalive
pvc 0/301
broadcast
encapsulation aal5snap
protocol ppp dialer
dialer pool-member 1
!
!
interface Dialer1
mtu 4470
ip address 54.1.8.6 255.255.255.0
ip nat outside
ip router isis
encapsulation ppp
dialer pool 1
no peer neighbor-route
ppp authentication pap
ppp chap refuse
ppp pap sent-username r6 password 7 072C087F6D26
isis circuit-type level-1
!
On Rtr2:
======
interface ATM5/0.301 point-to-point
pvc 0/301
broadcast
encapsulation aal5snap
protocol ppp dialer
dialer pool-member 1
!
interface Dialer1
mtu 4470
ip address 54.1.8.254 255.255.255.0
ip router isis
encapsulation ppp
dialer pool 1
no peer neighbor-route
ppp authentication pap
ppp pap sent-username r8_BB1 password 7 047822352C0E
!
Sh int on R1:
=========
r6(config-if)#do sh int atm5/0
ATM5/0 is up, line protocol is up
Hardware is TI1570 ATM
MTU 4470 bytes, sub MTU 4470, BW 56 Kbit, DLY 20000 usec,
reliability 255/255, txload 27/255, rxload 27/255
Encapsulation ATM, loopback not set
Encapsulation(s): AAL5 , PVC mode
2047 maximum active VCs, 1024 VCs per VP, 1 current VCCs
VC Auto Creation Disabled.
VC idle disconnect time: 300 seconds
Last input never, output 00:00:08, 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
Virtual-Access3 is up, line protocol is up
Hardware is Virtual Access interface
MTU 4470 bytes, BW 56 Kbit, DLY 100000 usec,
reliability 255/255, txload 31/255, rxload 31/255
Encapsulation PPP, LCP Open
Open: OSICP, CDPCP, IPCP
PPPoATM vaccess, cloned from Dialer1
Bound to ATM5/0 VCD: 1, VPI: 0, VCI: 301, loopback not set
DTR is pulsed for 5 seconds on reset
Interface is bound to Di1 (Encapsulation PPP)
---------------------------------
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This archive was generated by hypermail 2.1.4 : Thu Dec 02 2004 - 06:57:38 GMT-3