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duplicate packets

About this tag
Duplicate packets in a Windows network can indicate a local computer issue rather than a network problem. Users have reported seeing multiple identical packets in Wireshark captures, with decreasing TTL values on outgoing ICMP requests, suggesting the packets are being retransmitted or looped within the system. This behavior may stem from routing table misconfigurations, driver problems, or software conflicts. Troubleshooting steps include checking network drivers, resetting TCP/IP stack, and reviewing routing tables. The tag covers discussions about diagnosing and resolving duplicate packet issues on Windows machines.
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    Windows 7 Computer is sending duplicate packets

    Hi all. I'm having a weird issue with my network connection: When sniffing my connection using wireshark I'm seeing a ton of duplicate packets incoming and outgoing. To check the issue I've filtered ICMP packets and ran a ping to 8.8.8.8. What I'm seeing are 4 request packets leaving my NIC...
    • Ariel Dor
    • Thread
    • duplicate packets icmp network issues network settings nic ping routing ttl windows 7 wireshark
    • Replies: 8
    • Forum: Windows Networking
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