Terminal Services over hardware VPN - disconnections!
hi,
we have been troubleshooting issue 2 years have never thought use technet out.
ill explain architecture detail issue.
remote sites connect on hardware vpn. using zyxel's , zywall's , using cisco kit.
we have monitoring in place show various information including vpn tunnels. have dedicated 10mb connection coming head office in have 20 remote sites , no more 50 users connecting.
now using server 2008 keeps users connection open now.
the issue is...users experience slow down disconnection. occurs several times day. vpn tunnels appear stay connected. pings carry on being successful.
remote routers locked down, anti-virus date , does not update or scan automatically. have checked server performance , seems fine on ts servers.
we perhaps need better way of monitoring going on in tunnels themselves.
any body know of monitoring tools? bottleneck or many packets flooding routers. have checked router logs before , nothing untoward seems happening. have bandwidth monitoring , not hitting anywhere near 10mb. know isnt directly ts issue wondered if else has had similar issues?
we used use jetro cockpit while , our error message used be connection terminal server lost due following reason: socket closed.
ts guru wannabe
we have been troubleshooting issue 2 years have never thought use technet out.
ill explain architecture detail issue.
remote sites connect on hardware vpn. using zyxel's , zywall's , using cisco kit.
we have monitoring in place show various information including vpn tunnels. have dedicated 10mb connection coming head office in have 20 remote sites , no more 50 users connecting.
now using server 2008 keeps users connection open now.
the issue is...users experience slow down disconnection. occurs several times day. vpn tunnels appear stay connected. pings carry on being successful.
remote routers locked down, anti-virus date , does not update or scan automatically. have checked server performance , seems fine on ts servers.
we perhaps need better way of monitoring going on in tunnels themselves.
any body know of monitoring tools? bottleneck or many packets flooding routers. have checked router logs before , nothing untoward seems happening. have bandwidth monitoring , not hitting anywhere near 10mb. know isnt directly ts issue wondered if else has had similar issues?
we used use jetro cockpit while , our error message used be connection terminal server lost due following reason: socket closed.
ts guru wannabe
hi there,
this forum responsible windows 2008 specific queries, issue pertained networking suggest post under
http://social.technet.microsoft.com/windowsserver
navigate
platform networking
or
network infrastructure servers.
=================================
if have configured l2tp vpn can capture oakley logging understand data communication.
secondly please make sure resets happenings , take netmon /ethereal trace between client , vpn server , vpn server router , check communication , check packets dropping first place begin.
this might happening because of firmware on router , plese configure appropriate router logs , check behavior .
if want check packets client, please use perfmon on client appropriate counters set networking
also below article explains basic vpn troubleshooting
http://technet.microsoft.com/en-us/library/cc737767.aspx
sainath windows driver development
this forum responsible windows 2008 specific queries, issue pertained networking suggest post under
http://social.technet.microsoft.com/windowsserver
navigate
platform networking
or
network infrastructure servers.
=================================
if have configured l2tp vpn can capture oakley logging understand data communication.
secondly please make sure resets happenings , take netmon /ethereal trace between client , vpn server , vpn server router , check communication , check packets dropping first place begin.
this might happening because of firmware on router , plese configure appropriate router logs , check behavior .
if want check packets client, please use perfmon on client appropriate counters set networking
also below article explains basic vpn troubleshooting
http://technet.microsoft.com/en-us/library/cc737767.aspx
sainath windows driver development
Windows Server > Windows Server General Forum
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