Re: Error 721



In article <AF7C1B2F-FB73-4674-B78C-C99DD7E1BAAA@xxxxxxxxxxxxx>, "Frank
McCallister SBS MVP" <anonymous> says...
I doubt the other Frank's answer is your problem since you are talking VPN
and he is answering RWW. Error 721 is always GRE 47 error
http://support.microsoft.com/kb/888201

Yep, I agree, seen it time and time again.

Just had a tech that supports a medical system try and get access after
installing SP3 on his system last month (this was his first attempt
since SP3) and he could not get into the firewal - a PPTP Appliance.

All other users on that network without SP3 can get into the firewall.

Most times this was caused by cheap/bad router firmware on what people
mistakenly call a Firewall, which is really a NAT Router.

--
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- Calling an illegal alien an "undocumented worker" is like calling a
drug dealer an "unlicensed pharmacist"
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Relevant Pages

  • Re: Error 721
    ... I've just reverted back to SP2 with no success. ... find out if SP3 was the problem? ... All other users on that network without SP3 can get into the firewall. ... Calling an illegal alien an "undocumented worker" is like calling a ...
    (microsoft.public.windows.server.sbs)
  • RWW, ICW problem
    ... SBS 2000 Premium. ... Call to Reading hardware selection returned ok. ... calling CNetCommit::ValidateFulltimeConnectionProperties. ... Call to Reading the firewall selection returned ok. ...
    (microsoft.public.windows.server.sbs)
  • ICW Error
    ... Call to Reading the firewall selection returned ok. ... Loading port mapping XML ... Calling CCertCommit::ValidatePropertyBag ...
    (microsoft.public.windows.server.sbs)
  • ICW Error
    ... Call to Reading the firewall selection returned ok. ... Loading port mapping XML ... Calling CCertCommit::ValidatePropertyBag ...
    (microsoft.public.windows.server.sbs)
  • Re: RWW, ICW problem
    ... Call to Reading hardware selection returned ok. ... calling CNetCommit::ValidateFulltimeConnectionProperties. ... Call to Reading the firewall selection returned ok. ... Call to Notifying client setup for Default gateway as the SBS server returned ok. ...
    (microsoft.public.windows.server.sbs)