VPN Connection gives TCP/IP error 733
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From: Dave Nickason [SBS MVP] on 26 Aug 2006 14:41 Thanks. "Roger Cook" <akazare(a)hotmail.com> wrote in message news:u$HA1gJyGHA.4204(a)TK2MSFTNGP04.phx.gbl... >I raised a support incident with Microsoft and they emailed me the rarepair >utility. > > "Dave Nickason [SBS MVP]" <gwdibble(a)NOSPAM.frontiernet.net> wrote in > message news:Oc1EXWJyGHA.4336(a)TK2MSFTNGP06.phx.gbl... >> Do you have any more details? All the search results for that utility >> seem to relate to people who can't find it. >> >> >> "Roger Cook" <akazare(a)hotmail.com> wrote in message >> news:eM2kPdIyGHA.1252(a)TK2MSFTNGP04.phx.gbl... >>> The rarepair utility from Microsoft fixed this >>> >>> >>> "Dave Nickason [SBS MVP]" <gwdibble(a)NOSPAM.frontiernet.net> wrote in >>> message news:O4PIqQ8uGHA.3264(a)TK2MSFTNGP03.phx.gbl... >>>>I don't have a clue, but the first thing I would do is to run the >>>>"Configure Remote Access" wizard from the Internet and E-Mail page of >>>>the Server Mgmt Console. Based on the log you posted, it seems like >>>>DHCP might be the issue, which could relate to the change of NIC. >>>> >>>> Is everything else working normally? Normally if you changed a NIC >>>> you'd want to re-run the CEICW, but if all else is well I'd run the >>>> other one first. >>>> >>>> >>>> "Roger Cook" <akazare(a)hotmail.com> wrote in message >>>> news:%23xuzQK5uGHA.2036(a)TK2MSFTNGP05.phx.gbl... >>>>>A formerly working VPN setup using the SBS 2003 server as the endpoint >>>>>has suddenly started giving TCP/IP error 733 on the connecting clients. >>>>>Authentication seems to work but it appears to be a protocol >>>>>negotiation problem as I get event id 20050 logged in event viewer on >>>>>the SBS server with the information that: >>>>> connected to port VPN4-4 has been disconnected because no network >>>>> protocols were successfully negotiated. >>>>> >>>>> >>>>> Also in looking through some of the log files I see this in >>>>> RASIPHLP.LOG when I attempt a VPN connection >>>>> >>>>> [4208] 08-09 09:36:02:549: RasSrvrQueryServerAddresses >>>>> [4208] 08-09 09:36:02:549: rasSrvrGetAddressForServerAdapter >>>>> [4208] 08-09 09:36:02:549: Error 31 mapping server adapter >>>>> [4208] 08-09 09:36:02:549: rasSrvrSetIpAddressInRegistry: Netbios >>>>> disabled >>>>> [4208] 08-09 09:36:02:549: Freeing Tcpip info for adapter >>>>> {a374ac51-e40a-4677-8dd9-afb080d45de5} >>>>> [4208] 08-09 09:36:02:549: DhcpNotifyConfigChange failed and returned >>>>> 11 >>>>> >>>>> >>>>> The adapter reference above appears to relate to a disabled on-board >>>>> NIC , not the server's operational NIC (the on-board NIC was recently >>>>> disabled and replaced by a PCI NIC because of slow data transfer). The >>>>> server thus has one operational NIC currently. I am wondering if >>>>> something deep in SBS is still looking to the old adapter. >>>>> >>>>> We have tried manually resetting the IP details in the network card's >>>>> properties box and also using the change server IP faciility in the >>>>> Server Management utility. Unfortunately the problem persists. >>>>> >>>>> Does anyone have any ideas ? As the VPN was working I do not think >>>>> there is any issue with the router. >>>>> >>>>> >>>>> Roger Cook >>>>> >>>>> >>>>> >>>>> >>>>> >>>> >>>> >>> >>> >> >> > > |