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ack packets

About this tag
The tag 'ack packets' is used in discussions about Remote Desktop connectivity issues, particularly when troubleshooting blocked ports. In one thread, a user describes a problem where RDP connections only work within the same domain, and they attempt solutions like changing the default RDP port from 3389 to 13389 or altering the PC's IP address. The term 'ack packets' likely relates to the acknowledgment packets in TCP communication, which may be involved in diagnosing why connections fail when ports are blocked or misconfigured. This tag appears in the context of Windows 8.1 networking and firewall troubleshooting.
  1. Xavier Lin

    Windows 8 Remote Desktop Issues (Blocked Ports?)

    Hi everyone, I encountered a weird problem while connecting to a PC with rdp. I have a Windows 8.1 PC (say its public IP address is a.b.c.d), but recently it somehow got wrong that I can ONLY connect to this PC on the same domain, i.e. a.b.xxx.xxx. It worked fine before (I can do rdp connection...
    • Xavier Lin
    • Thread
    • ack packets connection connectivity domain error message firewall ip configuration network network issues packet capture port blocking ports public ip rdp remote access remote desktop security troubleshooting windows 8.1 wireshark
    • Replies: 3
    • Forum: Windows Help and Support
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