Hello
Again some more improvements went to the article.
In the chapter "Goal of this configuration change" [1] I have added some more informations why you would like to have a Path MTU of 1500 bytes, and why ICMP messages blocking is evil. ;)
[1] http://www.wenks.ch/fabian/ADSL-PPPoA.html#Ziel
The "ISP list of supported MTU for PPPoE/PPPoA" [2] got some additions/corrections. More informations about other ISPs are welcome.
[2] http://www.wenks.ch/fabian/ADSL-PPPoA.html#Liste
In the chapter "MTU check prior to modifications" [3] I have added the "Path MTU Tester" [4] website to test the MTU to your host. Thanks goes to Beat Rubischon for building this website.
[3] http://www.wenks.ch/fabian/ADSL-PPPoA.html#MTUvorher [4] http://tracepath.ethz.ch/
Also new is the chapter "Configuration of PPPoE and PPPoA with Cisco IOS" [5], thanks again to Beat.
[5] http://www.wenks.ch/fabian/ADSL-PPPoA.html#KonfigCisco
Also some more screenshots of other ADSL router models are added:
ZyXEL Prestige 650R [6] ZyXEL Prestige 660HW [7] DrayTek Vigor2600VGi [8]
[6] http://www.wenks.ch/fabian/ADSL-PPPoA.html#AnhangZyX650 [7] http://www.wenks.ch/fabian/ADSL-PPPoA.html#AnhangZyX660HW [8] http://www.wenks.ch/fabian/ADSL-PPPoA.html#AnhangDTV2600VGi
bye Fabian