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[heikoleh]

information, not a call


Problem: DSL not work after update firmware from  2.03 to 2.09.1

Status/error:
  Internet Online        trying to connect
  (DE: es wird versucht, eine Verbindung aufzubauen)


env:
  Firmware 2.09.1
  DVA-G3342SD

diag:
- syslog:

Code: [Select]

Jan  1 00:01:07 localhost kern.info kernel: (c) Copyright Stollmann E+V GmbH
Jan  1 00:01:07 localhost kern.warn kernel: ^M<7>isdn_amr.lnxhwAMRDoPostInit/firmwareStart() OK.
Jan  1 00:01:07 localhost kern.notice kernel: capi20: started up with major 68
Jan  1 00:01:07 localhost kern.notice kernel: capi20: Rev 1.1.4.2: started up with major 68 (no capifs)
Jan  1 00:01:11 localhost kern.warn kernel:
Jan  1 00:01:17 localhost kern.info kernel: device ath0 entered promiscuous mode
Jan  1 00:01:17 localhost kern.info kernel: br0: port 2(ath0) entering learning state
Jan  1 00:01:18 localhost kern.info kernel: br0: port 2(ath0) entering forwarding state
Jan  1 00:01:18 localhost kern.info kernel: br0: topology change detected, propagating
Jan  1 00:01:30 localhost kern.info kernel: imq driver loaded.
Jan  1 00:01:30 localhost kern.info kernel: HTB init, kernel part version 3.17
Jan  1 00:01:33 localhost kern.warn kernel: HTB: quantum of class 10004 is small. Consider r2q change.
Jan  1 00:01:33 localhost kern.warn kernel: HTB: quantum of class 10011 is small. Consider r2q change.
Jan  1 00:01:35 localhost kern.info kernel: HTB init, kernel part version 3.17
Jan  1 00:01:37 localhost kern.warn kernel: HTB: quantum of class 10004 is small. Consider r2q change.
Jan  1 00:01:37 localhost kern.warn kernel: HTB: quantum of class 10011 is small. Consider r2q change.
Jan  1 00:03:05 localhost kern.warn syslog: login_userName:
Jan  1 00:03:05 localhost kern.warn syslog: login_password:
Jan  1 00:03:07 localhost kern.err syslog:   st_util_SetResult => 0x0
Jan  1 00:04:08 localhost kern.err syslog:   st_util_SetResult => 0x0
  -> syslog does not contain information pointing to the cause.

- on [1] written:
   5. After the router has reset and come back to ready, reload the saved configuration file or reconfigure the router from scr
atch.

  - if reconfigure: dsl work
  - if reload the saved configuration file: dsl not work
    - google found approx. 100 users with this problem, but 0 solutions.

- suggestion: configversion changed

So i compare a good and bad config.

- show diff config, matched dsl:
  $ diff /tmp/horst.dslfail.cfg /tmp/horst.dslok.cfg | egrep "wan|ppp"
  < wan_1_ifnas="nas-1"
  > wan_1_ifnas="nas0"

- test replace value (workaround)

  s:nas-1:nas0:

  -> result:
     after reload config: dsl working now

- cause:
  - fw 2.09.1 does not verify loaded config

- solution:
  - after update firmware to 2.09.1, you should:
    5.1 reset config (Restore Default Settings and Reboot)
    5.2 reconfigure the router from scratch


regards Heiko


[1] http://forums.dlink.com/index.php?topic=42457.0
    Firmware updates and DLink routers

[FurryNutz]

Glad you got it figured out and thank you for sharing the information. Hope it helps future users.

Enjoy.