Windows 10: Is this quite normal to see network traffic like this on UDP ports and also loopback...

Discus and support Is this quite normal to see network traffic like this on UDP ports and also loopback... in Windows 10 Gaming to solve the problem; HI Please help me with the following, i am seeing this as suspicious traffic when i type netstat -an on CMD. Cut and pasted the information. Kindly let... Discussion in 'Windows 10 Gaming' started by Mohan sun-HO, Sep 15, 2023.

  1. MOHAN SUN-HO
    Mohan sun-HO Win User

    Is this quite normal to see network traffic like this on UDP ports and also loopback...


    HI Please help me with the following, i am seeing this as suspicious traffic when i type netstat -an on CMD. Cut and pasted the information. Kindly let me know is it quite normal for 127.0.0.1 to be remotely conneted on to 127.0.0.1 and also seeing lots of UDP traffic as ports opened up Proto Local Address Foreign Address State TCP 0.0.0.0:135 0.0.0.0:0 LISTENING TCP 0.0.0.0:445 0.0.0.0:0 LISTENING TCP 0.0.0.0:5040 0.0.0.0:0 LISTENING TCP 0.0.0.0:5357 0.0.0.0:0 LI

    :)
     
    Mohan sun-HO, Sep 15, 2023
    #1
  2. TOMMYBILBENS
    tommybilbens Win User

    Odd traffic while Wireshark capture loopback interface - normal?

    Hello, I am learning Wireshark and auditing packets on my home PC and noticed some odd packets sourced from loopback to loopback. Is this normal Windows traffic? Not sure what to make of it? Any ideas if this is something Windows does? Thanks. Microsoft Windows [Version 10.0.18362.657]


    Is this quite normal to see network traffic like this on UDP ports and also loopback... 271394d1584816080t-odd-traffic-while-wireshark-capture-loopback-interface-normal-tcp5985.png
     
    tommybilbens, Sep 15, 2023
    #2
  3. ZEBAL
    zebal Win User
    Question about loopback-traffic

    Yes, 127.x.x.x and ::1 is loopback traffic and is never routed outside local PC.

    Windows firewall doesn't need rules to allow loopback traffic but there may be exceptions in cases when all outbound traffic is blocked by default.
     
    zebal, Sep 15, 2023
    #3
  4. ROLLERCOASTER
    rollercoaster Win User

    Is this quite normal to see network traffic like this on UDP ports and also loopback...

    rollercoaster, Sep 15, 2023
    #4
Thema:

Is this quite normal to see network traffic like this on UDP ports and also loopback...

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