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Unable to establish connection using ethernet with pppd ...

Unable to establish connection using ethernet with pppd ...

Post by Irumbo Mateen » Tue, 20 Mar 2001 07:41:41



I am trying to get my internet connection working on linux I have a DSL
line and connect primarily thru Win98 but would like to do so as well
with linux my OS of choice ...

This is what I have done so far:

1. installed kernel 2.4
2. downloaded the latest version of pppd version 2.4
3. rebuilt my kernel and recompiled pppd  ( reason I did this was my
prev. version of pppd was not working made a lot of progress with this
one ...
4. My ethernet card is Network Everywhere NC100 v2, I have the drivers
for it and linux detects the card ..
5. downloaded pppoe driver provided by my isp and set it up the way they
requested ..
6. My provider uses PPP and provides an IP address ..
7. The pppoe driver I downloaded asked me to use PAP and CHAP so I
enetered my userid / password in both the pap and chap secrets file.
8. when I initially fire up ifconfig I only have my loopback device
showing, wneh I add eth0 I see 2 devices ...
9.  what do the messages below mean, where can I learn more about what
is going on here <see data dump from pppd session>

below is a data dump of what pppd shows with debug switched on:
Mar 16 21:08:45 linux pppd[772]: pppd 2.4.0 started by root, uid 0
Mar 16 21:08:45 linux pppd[772]: pppd 2.4.0 started by root, uid 0
Mar 16 21:08:45 linux pppd[772]: using channel 13
Mar 16 21:08:45 linux pppd[772]: using channel 13
Mar 16 21:08:45 linux pppd[772]: Using interface ppp0
Mar 16 21:08:45 linux pppd[772]: Using interface ppp0
Mar 16 21:08:45 linux pppd[772]: Connect: ppp0 <--> /dev/ttyp0
Mar 16 21:08:45 linux pppd[772]: Connect: ppp0 <--> /dev/ttyp0
Mar 16 21:08:45 linux pppd[772]: sent [LCP ConfReq id=0x1 <mru 1492>
<asyncmap 0x0> <magic 0x13583fb6>]
Mar 16 21:08:45 linux pppd[772]: sent [LCP ConfReq id=0x1 <mru 1492>
<asyncmap 0x0> <magic 0x13583fb6>]
Mar 16 21:08:45 linux pppd[772]: rcvd [LCP ConfReq id=0xb7 <mru 1492>
<auth pap> <magic 0x1570b8b>]
Mar 16 21:08:45 linux pppd[772]: rcvd [LCP ConfReq id=0xb7 <mru 1492>
<auth pap> <magic 0x1570b8b>]
Mar 16 21:08:45 linux pppd[772]: sent [LCP ConfAck id=0xb7 <mru 1492>
<auth pap> <magic 0x1570b8b>]
Mar 16 21:08:45 linux pppd[772]: sent [LCP ConfAck id=0xb7 <mru 1492>
<auth pap> <magic 0x1570b8b>]
Mar 16 21:08:46 linux pppd[772]: rcvd [LCP ConfRej id=0x1 <asyncmap 0x0>]
Mar 16 21:08:46 linux pppd[772]: rcvd [LCP ConfRej id=0x1 <asyncmap 0x0>]
Mar 16 21:08:46 linux pppd[772]: sent [LCP ConfReq id=0x2 <mru 1492>
<magic 0x13583fb6>]
Mar 16 21:08:46 linux pppd[772]: sent [LCP ConfReq id=0x2 <mru 1492>
<magic 0x13583fb6>]
Mar 16 21:08:46 linux pppd[772]: rcvd [LCP ConfAck id=0x2 <mru 1492>
<magic 0x13583fb6>]
Mar 16 21:08:46 linux pppd[772]: rcvd [LCP ConfAck id=0x2 <mru 1492>
<magic 0x13583fb6>]
Mar 16 21:08:46 linux pppd[772]: sent [LCP EchoReq id=0x0 magic=0x13583fb6]
Mar 16 21:08:46 linux pppd[772]: sent [LCP EchoReq id=0x0 magic=0x13583fb6]
Mar 16 21:08:46 linux pppd[772]: sent [PAP AuthReq id=0x1

Mar 16 21:08:46 linux pppd[772]: sent [PAP AuthReq id=0x1

Mar 16 21:08:46 linux pppd[772]: rcvd [LCP EchoRep id=0x0 magic=0x1570b8b]
Mar 16 21:08:46 linux pppd[772]: rcvd [LCP EchoRep id=0x0 magic=0x1570b8b]
Mar 16 21:08:49 linux pppd[772]: sent [PAP AuthReq id=0x2

Mar 16 21:08:49 linux pppd[772]: sent [PAP AuthReq id=0x2

Mar 16 21:08:52 linux pppd[772]: sent [PAP AuthReq id=0x3

Mar 16 21:08:52 linux pppd[772]: sent [PAP AuthReq id=0x3

Mar 16 21:08:55 linux pppd[772]: sent [PAP AuthReq id=0x4

Mar 16 21:08:55 linux pppd[772]: sent [PAP AuthReq id=0x4

Mar 16 21:08:58 linux pppd[772]: sent [PAP AuthReq id=0x5

Mar 16 21:08:58 linux pppd[772]: sent [PAP AuthReq id=0x5

Mar 16 21:09:01 linux pppd[772]: sent [PAP AuthReq id=0x6

Mar 16 21:09:01 linux pppd[772]: sent [PAP AuthReq id=0x6

Mar 16 21:09:04 linux pppd[772]: sent [PAP AuthReq id=0x7

Mar 16 21:09:04 linux pppd[772]: sent [PAP AuthReq id=0x7

Mar 16 21:09:07 linux pppd[772]: sent [PAP AuthReq id=0x8

Mar 16 21:09:07 linux pppd[772]: sent [PAP AuthReq id=0x8

Mar 16 21:09:10 linux pppd[772]: sent [PAP AuthReq id=0x9

Mar 16 21:09:10 linux pppd[772]: sent [PAP AuthReq id=0x9

Mar 16 21:09:13 linux pppd[772]: sent [PAP AuthReq id=0xa

Mar 16 21:09:13 linux pppd[772]: sent [PAP AuthReq id=0xa

Mar 16 21:09:16 linux pppd[772]: sent [LCP EchoReq id=0x1 magic=0x13583fb6]
Mar 16 21:09:16 linux pppd[772]: sent [LCP EchoReq id=0x1 magic=0x13583fb6]
Mar 16 21:09:16 linux pppd[772]: No response to PAP authenticate-requests
Mar 16 21:09:16 linux pppd[772]: No response to PAP authenticate-requests
Mar 16 21:09:16 linux pppd[772]: sent [LCP TermReq id=0x3 "Failed to
authenticate ourselves to peer"]
Mar 16 21:09:16 linux pppd[772]: sent [LCP TermReq id=0x3 "Failed to
authenticate ourselves to peer"]
Mar 16 21:09:19 linux pppd[772]: sent [LCP TermReq id=0x4 "Failed to
authenticate ourselves to peer"]
Mar 16 21:09:19 linux pppd[772]: sent [LCP TermReq id=0x4 "Failed to
authenticate ourselves to peer"]
Mar 16 21:09:22 linux pppd[772]: Connection terminated.
Mar 16 21:09:22 linux pppd[772]: Connection terminated.
Mar 16 21:09:23 linux pppd[772]: Exit.
Mar 16 21:09:23 linux pppd[772]: Exit.

 
 
 
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Unable to establish connection using ethernet with pppd ...

Post by John Sag » Tue, 20 Mar 2001 09:07:10


Irumbo:


> I am trying to get my internet connection working on linux I have a DSL
> line and connect primarily thru Win98 but would like to do so as well
> with linux my OS of choice ...

> This is what I have done so far:

> 1. installed kernel 2.4
> 2. downloaded the latest version of pppd version 2.4
> 3. rebuilt my kernel and recompiled pppd  ( reason I did this was my
> prev. version of pppd was not working made a lot of progress with this
> one ...
> 4. My ethernet card is Network Everywhere NC100 v2, I have the drivers
> for it and linux detects the card ..
> 5. downloaded pppoe driver provided by my isp and set it up the way they
> requested ..
> 6. My provider uses PPP and provides an IP address ..
> 7. The pppoe driver I downloaded asked me to use PAP and CHAP so I
> enetered my userid / password in both the pap and chap secrets file.
> 8. when I initially fire up ifconfig I only have my loopback device
> showing, wneh I add eth0 I see 2 devices ...
> 9.  what do the messages below mean, where can I learn more about what
> is going on here <see data dump from pppd session>

> below is a data dump of what pppd shows with debug switched on:
> Mar 16 21:08:45 linux pppd[772]: pppd 2.4.0 started by root, uid 0
> Mar 16 21:08:45 linux pppd[772]: pppd 2.4.0 started by root, uid 0
> Mar 16 21:08:45 linux pppd[772]: using channel 13
> Mar 16 21:08:45 linux pppd[772]: using channel 13
> Mar 16 21:08:45 linux pppd[772]: Using interface ppp0
> Mar 16 21:08:45 linux pppd[772]: Using interface ppp0
> Mar 16 21:08:45 linux pppd[772]: Connect: ppp0 <--> /dev/ttyp0
> Mar 16 21:08:45 linux pppd[772]: Connect: ppp0 <--> /dev/ttyp0
> Mar 16 21:08:45 linux pppd[772]: sent [LCP ConfReq id=0x1 <mru 1492>
> <asyncmap 0x0> <magic 0x13583fb6>]
> Mar 16 21:08:45 linux pppd[772]: sent [LCP ConfReq id=0x1 <mru 1492>
> <asyncmap 0x0> <magic 0x13583fb6>]
> Mar 16 21:08:45 linux pppd[772]: rcvd [LCP ConfReq id=0xb7 <mru 1492>
> <auth pap> <magic 0x1570b8b>]
> Mar 16 21:08:45 linux pppd[772]: rcvd [LCP ConfReq id=0xb7 <mru 1492>
> <auth pap> <magic 0x1570b8b>]
> Mar 16 21:08:45 linux pppd[772]: sent [LCP ConfAck id=0xb7 <mru 1492>
> <auth pap> <magic 0x1570b8b>]
> Mar 16 21:08:45 linux pppd[772]: sent [LCP ConfAck id=0xb7 <mru 1492>
> <auth pap> <magic 0x1570b8b>]
> Mar 16 21:08:46 linux pppd[772]: rcvd [LCP ConfRej id=0x1 <asyncmap 0x0>]
> Mar 16 21:08:46 linux pppd[772]: rcvd [LCP ConfRej id=0x1 <asyncmap 0x0>]
> Mar 16 21:08:46 linux pppd[772]: sent [LCP ConfReq id=0x2 <mru 1492>
> <magic 0x13583fb6>]
> Mar 16 21:08:46 linux pppd[772]: sent [LCP ConfReq id=0x2 <mru 1492>
> <magic 0x13583fb6>]
> Mar 16 21:08:46 linux pppd[772]: rcvd [LCP ConfAck id=0x2 <mru 1492>
> <magic 0x13583fb6>]
> Mar 16 21:08:46 linux pppd[772]: rcvd [LCP ConfAck id=0x2 <mru 1492>
> <magic 0x13583fb6>]
> Mar 16 21:08:46 linux pppd[772]: sent [LCP EchoReq id=0x0 magic=0x13583fb6]
> Mar 16 21:08:46 linux pppd[772]: sent [LCP EchoReq id=0x0 magic=0x13583fb6]

This all looks pratically identical to what I see at dialup...

...but right here you're *sending* PAP stuff, and I'm *receiving* CHAP stuff.

Have you tried CHAP?

> Mar 16 21:08:46 linux pppd[772]: sent [PAP AuthReq id=0x1

> Mar 16 21:08:46 linux pppd[772]: sent [PAP AuthReq id=0x1


ps: I hate to be a bummer, but I'd *never* put my actual account name
in a Usenet post.

I hope your password is *real* secure, because you've just given the world
one-half of what it needs to access your account...

- John
--
John Sage
FinchHaven, Vashon Island, WA, USA
http://www.finchhaven.com/

And remember: it's spelled l-i-n-u-x, but it's pronounced "Linux"

 
 
 
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Unable to establish connection using ethernet with pppd ...

Post by Irumbo Mateen » Wed, 21 Mar 2001 11:21:00


Thanx for te advice, I'll keep that in mind next time..

 
 
 
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ISP,
and so that sendmail can transfer outgoing mail.  

Thanks,
Darrell Shane

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