If I knew no better I would say it sounds like there was no alias or inbound tunnel for the external subnet you are trying to connect to....these are definitely ok - yes?
Best Regards, Steve Leach Network Manager MI International Limited Eaglescliffe Logistics Centre Durham Lane Egglescliffe URL: http://www.askalix.com TEL: 01642 356205 e-mail: [EMAIL PROTECTED] ----- Original Message ----- From: "denon" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, July 24, 2002 9:54 AM Subject: [gb-users] GB 1000, 3.2.5 and double-nat > We recently updated a GB 3.2.5 and made a few changes to it's > filters/etc. After doing so, users on a natted internal subnet can no > longer hit external subnets via tcp which are on the GB (being passed > through with IP Passthrough). This worked fine before the upgrade. > > Basically, what's happening, is the traffic should be going like so: > > Workstation-Internal Subnet -> Gnatbox (NAT) -> > Same GB (IP Pass (external IP)) -> > Server-External Subnet > > It makes the request, seemingly making the tcp connection, but then > hangs. ICMP and UDP work fine. > > An example, if I telnet to port 25 on one of the external subnet mail > servers, it will open the telnet window and hang. I pass it a couple > carriage returns, and nothing happens. No banner - nothing. It will > eventually say the connection was lost to the host. > > The logs, surprisingly, don't seem to be showing anything but a standard > connection opening and closing. No errors that I see. > > Anyone else having stuff like this? I've tried adding "ACCEPT ANY ALL from > ANY to ANY" filters to the top of all the lists. (outbound, remote access, > IP Passthrough Filters, etc) to no avail. > > Suggestions? Bug Report? :) > > > Thanks. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > To subscribe to the digest version first unsubscribe, then > e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > Archive of the last 1000 messages: > http://www.mail-archive.com/[email protected] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] To subscribe to the digest version first unsubscribe, then e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Archive of the last 1000 messages: http://www.mail-archive.com/[email protected]
