RE: (PM) LCP decoding question

Chad Bryant (chadb@livingston.com)
Tue, 19 May 1998 10:40:47 -0700

I would assume that the OR won't receive a LCP_ECHO_REPLY when the OR sends
an LCP_ECHO_REQUEST. Could you send me a trace of when this happens?

thanks,
chadb

-------------------------------------------------
Chad D. Bryant - Software Engineer
Lucent Technologies Remote Access Business Unit
chadb@livingston.com (510)737-2218
4464 Willow Road, Pleasanton, CA 94588
-------------------------------------------------

-----Original Message-----
From: owner-portmaster-users [mailto:owner-portmaster-users]On Behalf Of
Krzysztof Adamski
Sent: Tuesday, May 19, 1998 10:18 AM
To: Chad Bryant
Cc: portmaster-users@livingston.com
Subject: RE: (PM) LCP decoding question

Can this be REF for the OR line, I have many times seen an OR think that
the line is up, but the other end had the line droped.

K

On Tue, 19 May 1998, Chad Bryant wrote:

> LCP_ECHO_REQUEST/LCP_ECHO_REPLY is used for monitoring link integrity.
You
> will see this on idle links and usually checking the viability and
integrity
> of the link.
>
> hope this helps,
> chadb
>
> -----Original Message-----
> From: owner-portmaster-users [mailto:owner-portmaster-users]On Behalf Of
> Terje Sten Bjerkseth
> Sent: Tuesday, May 19, 1998 7:08 AM
> To: 'portmaster-users@livingston.com'
> Subject: (PM) LCP decoding question
>
>
> Any idea what the following decoded/dring-ed 0x51 output means? This is
> after "Connection established" but no response from other end. Again,
> this is the Cisco 761. Now we've upgraded it to 4.2(1). Only ting
> changed was "set ppp multilink off".
> -tsb
>
> Received LCP_ECHO_REQUEST on port S10 of 4 bytes containing:
> 09 20 00 08 00 12 60 E0 Packet Info: Code: 0x09, ID: 0x20, 8
> bytes.
> Sending LCP_ECHO_REPLY to port S10 of 8 bytes containing:
> 0A 20 00 08 32 CB 14 86 Packet Info: Code: 0x0A, ID: 0x20, 8
> bytes.
> [0x32], length: (203 bytes), [0x1486]
> Received LCP_ECHO_REQUEST on port S10 of 4 bytes containing:
> 09 21 00 08 00 12 60 E0 Packet Info: Code: 0x09, ID: 0x21, 8
> bytes.
> Sending LCP_ECHO_REPLY to port S10 of 8 bytes containing:
> 0A 21 00 08 32 CB 14 86 Packet Info: Code: 0x0A, ID: 0x21, 8
> bytes.
> [0x32], length: (203 bytes), [0x1486]
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