[nsp] RE: OK I'm Stumped!!!!

[Melvin C. Etheridge]

Tried that....thanks

----- Original Message ----- 
From: "Rey Martin" <rey.martin at qalacom.com>
To: <cisco-nsp at puck.nether.net>
Sent: Tuesday, June 08, 2004 12:26 AM
Subject: Re: [nsp] RE: OK I'm Stumped!!!!


> how about this command?
>
> no ip tcp header-compression
>
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/cs/csprtd/csprtd2/csasppp.htm#xtocid11867
>
>
> rey
>
> ----- Original Message ----- 
> From: "Melvin C. Etheridge" <mele at enia.net>
> To: "Melvin C. Etheridge" <mele at enia.net>; <cisco-nsp at puck.nether.net>
> Sent: Tuesday, June 08, 2004 12:03 PM
> Subject: Re: [nsp] RE: OK I'm Stumped!!!!
>
>
> > OK!!!!! PROGRESS!!!!!
> >
> > It seems to be a IP Header Compression issue
> >
> > If I turn it off on my home computer it works....turn it on I cannot
view
> > web pages...
> >
> > I HAVE NO ENTRIES in my 5300 for header compression....
> >
> > How can I disable it and make it STICK!!!
> >
> > Mel
> >
> > ----- Original Message ----- 
> > From: "Melvin C. Etheridge" <mele at enia.net>
> > To: <cisco-nsp at puck.nether.net>
> > Sent: Monday, June 07, 2004 11:25 PM
> > Subject: Re: [nsp] RE: OK I'm Stumped!!!!
> >
> >
> > > Let me add that this is only affecting about a couple dozen customers.
> > >
> > > If they bring their system in to our office we can dial up and surf
> fine.
> > >
> > > If we go out to the customers premises with our laptop sometimes it
> works
> > > and sometimes we get the same error.
> > >
> > > Customers can surf for about 10-15 minutes.  Then "page cannot be
> found".
> > > Also I can have customer ping a IP and get all replies back...I can
have
> > > them ping www.yahoo.com and get all replies back.....but the cannot
> browse
> > > check or send email or use AOL IM or MSN IM.
> > >
> > > Also,  Everything seemed to be fine earlier this evening and now has
> > stated
> > > going down hill over the last hour or so....
> > >
> > > Like I said....
> > >
> > > THIS IS DRIVING ME CRAZY!!!!!!
> > >
> > > Mel
> > >
> > > ----- Original Message ----- 
> > > From: "Stephen J. Wilcox" <steve at telecomplete.co.uk>
> > > To: "Melvin C. Etheridge" <mele at enia.net>
> > > Cc: <cisco-nsp at puck.nether.net>
> > > Sent: Monday, June 07, 2004 5:47 PM
> > > Subject: Re: [nsp] RE: OK I'm Stumped!!!!
> > >
> > >
> > > > Not if you can ping
> > > >
> > > > What I'd do next.. find a nearby server you control that they can
ping
> > but
> > > cant
> > > > browse a web page on.. run tcpdump or equiv on that box
> > > >
> > > > Now try ping using increasing packet sizes, see what size they stop
> > > working at
> > > > (if they stop working).
> > > >
> > > > Try opening a webpage on the server and record the tcp connection
> > > >
> > > > For ping, tcpdump should help you work out in which direction the
> > problem
> > > lies
> > > > (ie you receive the icmp echo but the dialup doesnt report the echo
> > > reply).
> > > >
> > > > For the webpage, a successfull handshake and get request then a
stall
> > > shouts mtu
> > > > issues.
> > > >
> > > > Are you doing anything else on the as5300/nearby routers to do with
> > > wccp/web
> > > > caching, policy/source routing?
> > > >
> > > > Steve
> > > >
> > > > On Mon, 7 Jun 2004, Melvin C. Etheridge wrote:
> > > >
> > > > > THIS IS STILL DRIVING ME CRAZY!!!!!
> > > > >
> > > > > Could this be a routing issue?
> > > > >
> > > > > Help?!!!
> > > > >
> > > > > Mel
> > > > >
> > > > > ----- Original Message ----- 
> > > > > From: "Jon Lewis" <jlewis at lewis.org>
> > > > > To: <cisco-nsp at puck.nether.net>
> > > > > Sent: Saturday, June 05, 2004 4:44 PM
> > > > > Subject: Re: [nsp] RE: OK I'm Stumped!!!!
> > > > >
> > > > >
> > > > > > On Sat, 5 Jun 2004, Martinez, Edwin II (contractor) wrote:
> > > > > >
> > > > > > > I would have to agree with Andrew's gut feeling, that it is
MTU
> > > related.
> > > > > > > However, it won't be that easy.
> > > > > >
> > > > > > IIRC, several years ago, I set the framed-MTU in our default
> radius
> > > > > > profile to 1500.  Many windows users were able to connect, but
not
> > > surf.
> > > > > > It seems they really wanted to negotiate the MTU.  If you're
> setting
> > > MTU
> > > > > > via radius, try removing that from your default profile.
> > > > > >
> > > > >
> > > ----------------------------------------------------------------------
> > > > > >  Jon Lewis                   |  I route
> > > > > >  Senior Network Engineer     |  therefore you are
> > > > > >  Atlantic Net                |
> > > > > > _________ http://www.lewis.org/~jlewis/pgp for PGP public
> > key_________
> > > > > > _______________________________________________
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> > > >
> > >
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