hasauction.blogg.se - Wireshark windows thing connector unplugged

Using default settings you can have a client PC connect to a Server 2016 RDSH via RDP and remain connected for hours/days/weeks/months/etc. If necessary, please take wireshark/netmon captures at multiple points to determine the device that is disconnecting the session. What networking devices are between the remote PCs and the Server 2016? For example, firewall(s) hardware/software, routers, switches, VPNs, etc.ĥ. Is the Server 2016 a physical server or a VM? If physical please make sure you have updated BIOS, nic firmware, nic drivers, etc., as recommended by server manufacturer.Ĥ. Using an older client should not cause disconnects, however, for Server 2012+ģ. The client can be installed via Windows Update under Optional. For Windows 7 users, please make sure they have updated to 8.1 RDP Client (mstsc.exe ). Are users connecting via RD Gateway or via direct connection to TCP/UDP through the firewall? If direct, have you forwarded both TCP 3389 and UDP 3389? If RD Gateway, have you forwarded both TCP 443 and UDP 3391 to the RD Gateway?Ģ.

Winsock and IP Resets, They do nothing.1.

I have installed Wireshark just now and have set it to capture and save off to a log file.

I do see some LAN RX errors listed in the router (about 3% they don’t appear to originate from the server but I can’t totally rule that out).

The NIC that has never been used has been swapped into active duty (same IP and everything) as the other, the first one was then disabled.

Have turned off Auto-Negotiate and tried several settings.

For every instance I have noted it being down I can find no correlations in the event log.

The entire switch this server is hooked up to has been replaced.

Dell Poweredge 2900 with Dual Broadcom BCM5708C NICs (Only one in use).

There are no scheduled tasks that I can link to it.

Environment is a small business with 6 workstations and 1 large Sharp Printer.

This seems to occur at random times (2am, 10pm, 8:30am, 3pm etc) it does once every 24-48 hours or so. The server will sit with a Network Status of “Unplugged” for ages until it is rebooted.