Strange delay during ESTABLISHING PPP

[giomm2001]

I have a problem with a strange delay in phase of ESTABLISHING PPP, exactly 20 seconds and I don't understand it is an error of the configuration of the router or an ISP problem.

If I try the connection with the router as bridge and the PC as client PPPoE the connection it is fast, this makes me believe that the cause is the configuration of the router but I has made a lot of tests and I haven't succeeded in resolving.

Attached there is a running-config and the debug PPP Negotiation.

Can someone help me?

Regards

Giovanni

from Italy

[dbellaze]

Sorry the DDR feature last time I checked was only available for PPPoE.

Turn on the following debugs along w/the ppp debug.

debug vpdn pppoe-event

or

debug vpdn event

Its some thing along those lines, its the debug for the PPPoE phase.

I wonder if this could be the problem.

Daniel

[giomm2001]

Hi

Sorry but I haven't a vpdn command in my router configuration so I tried a pppoe and ppp debug and attached to the post the result.

Thanks

Giovanni

Italy

[giomm2001]

Hi

This is the "show interface virtual-access 1" result.

I'm not an expert but I think there isn't packet drops.

What do you think about ?

Router#show interface virtual-access 1

Virtual-Access1 is up, line protocol is up

Hardware is Virtual Access interface

MTU 1500 bytes, BW 56 Kbit, DLY 100000 usec,

reliability 255/255, txload 1/255, rxload 1/255

Encapsulation PPP, LCP Open

Open: IPCP

PPPoE vaccess, cloned from Dialer1

Vaccess status 0x44, loopback not set

DTR is pulsed for 5 seconds on reset

Time to interface disconnect: idle 00:00:16

Interface is bound to Di1 (Encapsulation PPP)

Last input 00:00:09, output never, output hang never

Last clearing of "show interface" counters 00:00:41

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

24 packets input, 11538 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

21 packets output, 1660 bytes, 0 underruns

0 output errors, 0 collisions, 0 interface resets

0 output buffer failures, 0 output buffers swapped out

0 carrier transitions

Router#show interface virtual-access 1

Virtual-Access1 is down, line protocol is down

Hardware is Virtual Access interface

MTU 1500 bytes, BW 56 Kbit, DLY 100000 usec,

reliability 255/255, txload 1/255, rxload 1/255

Encapsulation PPP, LCP Closed, loopback not set

Last input never, output never, output hang never

Last clearing of "show interface" counters 00:02:38

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

0 packets input, 0 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

0 packets output, 0 bytes, 0 underruns

0 output errors, 0 collisions, 0 interface resets

0 output buffer failures, 0 output buffers swapped out

0 carrier transitions

I'm also attach the debug pppoe and ppp.

Thanks

Giovanni

Italy

[Laurent M]

Hi,

By default, the "pppoe-client" command use a restart delay of 20 seconds.

If you use the "show all" command, the default value is displayed as :

pppoe-client dial-pool-number 1 restart 20

Regards,

Laurent