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Bug #8595

Maybe a new mpd5-x+1 MTU ISSUE WITH ORANGE FR

Added by xavier Lemaire 9 months ago. Updated 8 months ago.

Status:
Resolved
Priority:
Normal
Category:
PPP
Target version:
Start date:
06/23/2018
Due date:
% Done:

100%

Estimated time:
Affected Version:
Affected Architecture:

Description

hi guys

I opened a thread here : https://sourceforge.net/p/mpd/bugs/62/
I have the feeling that awesome guys are going to build a solution to an old problem in an old country.
I think that it will be necessary to program a small option to see a small update so that their work of these last days is integrated in a transparent way to our pfsense of love
I will update the thread here when there is some news

patch-mtu (1.7 KB) patch-mtu xavier Lemaire, 06/24/2018 01:31 AM

Associated revisions

Revision 4da0767b (diff)
Added by Renato Botelho 8 months ago

Fix #8595

Implement MTU override option that allow client to force a bigger MTU
value than the one negotiated on LCP that is known to work.

History

#2 Updated by xavier Lemaire 9 months ago

It s work for me

https://sourceforge.net/p/mpd/bugs/62/#7142

Eugene Grosbein make a binary https://sourceforge.net/p/mpd/bugs/62/#7142

They are going to put the patch it to next revision of mpd5.

#3 Updated by xavier Lemaire 9 months ago

Eugene Grosbein - 29 minutes ago

I have just updated FreeBSD's net/mpd5 port up to revision 5.8_4 that contains this fix:
https://svnweb.freebsd.org/changeset/ports/473194

I do not use pfSense myself. You can now inform pfSense developers of this update so they could upgrade their copy of mpd5.

#4 Updated by Renato Botelho 8 months ago

  • Project changed from pfSense Packages to pfSense
  • Status changed from New to In Progress
  • Assignee set to Renato Botelho
  • Target version set to 2.4.4

#5 Updated by Renato Botelho 8 months ago

  • Category set to PPP

This patch reached pfSense 2.4.4 development and introduced a different error. I updated original mpd ticket and would like to get it addressed before 2.4.4 is released

Details at https://sourceforge.net/p/mpd/bugs/62/

#6 Updated by xavier Lemaire 8 months ago

Hi Renato,

Look like a different trouble... Eugene is very reactive. Do you try to fixe 1480 MTU and MRU in your conf because i see 1492.
I see a very strange 1600 too in your log. I tested 2.4.4 in different cases but not all. please let me know that I re-test as soon as you have new mpd binary

#7 Updated by Renato Botelho 8 months ago

xavier Lemaire wrote:

Hi Renato,

Look like a different trouble... Eugene is very reactive. Do you try to fixe 1480 MTU and MRU in your conf because i see 1492.
I see a very strange 1600 too in your log. I tested 2.4.4 in different cases but not all. please let me know that I re-test as soon as you have new mpd binary

I opened a new ticket - https://sourceforge.net/p/mpd/bugs/63/ - with all details. If I remove the `set link mtu 1492` it ends up with 1492 anyway and the problem persists. Forcing it to 1480 fixes the problem.

#8 Updated by Renato Botelho 8 months ago

  • Status changed from In Progress to Feedback
  • % Done changed from 0 to 100

#9 Updated by Renato Botelho 8 months ago

A new round of snapshots of 2.4.4 are ready for testing.

#10 Updated by xavier Lemaire 8 months ago

thank you ! sorry for the lag... running the last version

FreeBSD pfSense.xxxxxxx 11.2-RELEASE FreeBSD 11.2-RELEASE #48 cd0e4c8cf25(RELENG_2_4_4): Fri Aug 3 11:21:26 EDT 2018 root@buildbot3:/builder/crossbuild-ce-master/obj/amd64/FWJoMRHc/builder/crossbuild-ce-master/pfSense/tmp/FreeBSD-src/sys/pfSense amd64

Without using mtu overide option look very good !!!

pppoe0: flags=88d1<UP,POINTOPOINT,RUNNING,NOARP,SIMPLEX,MULTICAST> metric 0 mtu 1492

cat /var/etc/mpd_wan.conf
startup: # configure the console
set console close # configure the web server
set web close

default:
pppoeclient:
create bundle static wan
set bundle enable ipv6cp
set iface name pppoe0
set iface disable on-demand
set iface idle 0
set iface enable tcpmssfix
set iface up-script /usr/local/sbin/ppp-linkup
set iface down-script /usr/local/sbin/ppp-linkdown
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
#log -bund -ccp -chat -iface -ipcp -lcp -link

create link static wan_link0 pppoe
set link action bundle wan
set link disable multilink
set link keep-alive 10 60
set link max-redial 0
set link disable chap pap
set link accept chap pap eap
set link disable incoming
set link mtu 1492
set auth authname "xxxxxxxxxxxxx"
set auth password xxxxxxxx
set pppoe service ""
set pppoe iface em0
open

#11 Updated by Renato Botelho 8 months ago

  • Status changed from Feedback to Resolved

#12 Updated by Renato Botelho 8 months ago

  • Tracker changed from Feature to Bug

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