I've reluctantly "upgraded" (hmmm...) from Windows 2000 to XP Pro, SP4 updated.
Hate to have to confess I can't for my salvation make my tunnel work again :-(
I have tried every(?)thing, old style IPv6.exe, new style netsh commands. To no avail, even the remote side of the tunnel isn't responding (yes I have disabled the Windows firewall).
I even reverted MS Q978338 isatap security update (manually restoring previous versions of tcpip6.sys and 6to4svc.dll, so this problem does not come in my face).
Nothing has worked! Whereas it ran so smoothly in Windows 2000. As almost always, "upgrading" an MS solution has made things more painful, not less !
This is very aggravating, can someone please point to a precise step by step list of commands for having a working tunnel again ? The instructions on the tunnel broker settings page do not work (for me), full stop.
Reminder of my physical installation : I have an aDSL modem+router which passes IP protocol 41 packets to the XP computer. Only asking for instructions to establish the 6in4 tunnel from the XP comp to HE's broker. It would be nice if it could work with the Microsoft fix also, but at least, I need a working tunnel even if it means permanently removing the fix.
Thanks x1000 in advance !
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Ninho