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Help! PPPoE won't work after updating kernel
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fop
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Joined: 19 Mar 2004
Posts: 24

PostPosted: Tue Mar 01, 2005 8:04 pm    Post subject: Help! PPPoE won't work after updating kernel Reply with quote

I updated my kernel from gentoo-dev-sources 2.6.7 to development-sources 2.6.10-r1 in order to get swsusp2 working (it does). The problem is, my HomePNA connection stopped working. RP-PPPoE connects most of the time, but takes longer than it did (five or six dots, only one or two before). However, I cannot download anything more than a couple of kilobytes (I noticed the problem when trying to get nvidia-kernel for the new kernel). If I revert back to the old kernel, the connection works fine. I've checked, I have similar PPP kernel choices.

Here are the config files from 2.6.7, where the connection WORKS:

From .config:
Code:

*snip*
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=y
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
CONFIG_PPP_ASYNC=y
CONFIG_PPP_SYNC_TTY=y
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
*snip*


adsl-status:
Code:

adsl-status: Link is up and running on interface ppp0
ppp0      Link encap:Point-to-Point Protocol 
          inet addr:**.**.**.150  P-t-P:**.***.**.1  Mask:255.***.***.*
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
          RX packets:2279 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2357 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:2000468 (1.9 Mb)  TX bytes:252228 (246.3 Kb)


And here's from the new kernel where the connection DOESN'T WORK:
Code:

*snip*

#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
CONFIG_PPP=y
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
CONFIG_PPP_ASYNC=y
CONFIG_PPP_SYNC_TTY=y
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set

*snip*


Here's adsl-status from the new kernel:
Code:

adsl-status: Link is up and running on interface ppp0
ppp0      Link encap:Point-to-Point Protocol
          inet addr:**.***.**.01  P-t-P:**.***.**.1  Mask:255.***.***.*
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
          RX packets:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:348 (348.0 b)  TX bytes:196 (196.0 b)


They seem identical.
I'm completely baffled. For now I'll just go with the old kernel, but I'd really like to be able to use the new one because of hibernating.[/code]
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fop
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Joined: 19 Mar 2004
Posts: 24

PostPosted: Wed Mar 02, 2005 3:07 pm    Post subject: Reply with quote

*bump*
I'm desperate here :/

I tried RP-PPPoE's kernel mode pppoe but the same problem persists.
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j-m
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Joined: 31 Oct 2004
Posts: 975

PostPosted: Wed Mar 02, 2005 3:22 pm    Post subject: Reply with quote

What version of rp-pppoe are you using? Also, did you try 2.6.11 (unstable now)?

Also see https://bugs.gentoo.org/show_bug.cgi?id=81746
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fop
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PostPosted: Wed Mar 02, 2005 3:26 pm    Post subject: Reply with quote

I updated to rp-pppoe 3.5-r7 to see if it would help, but nope :/ That bug doesn't apply, it has been fixed in this version.

I haven't tried 2.6.11... I guess I will have to.

EDIT: I think switching to kernel mode gave me a small boost, but it's still horribly slow.
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fop
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PostPosted: Wed Mar 02, 2005 5:20 pm    Post subject: Reply with quote

2.6.11 didn't help me at all.
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j-m
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Posts: 975

PostPosted: Wed Mar 02, 2005 6:25 pm    Post subject: Reply with quote

Maybe you should file a bug.
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fop
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PostPosted: Wed Mar 02, 2005 7:49 pm    Post subject: Reply with quote

Yeah, I guess. What else could it be?

https://bugs.gentoo.org/show_bug.cgi?id=83867
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