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Firewall dropping traffic to LAN X0 IP from Local Host on same LAN

EsckoEscko Newbie ✭
edited August 2022 in Mid Range Firewalls

I'm having an issue with a Zebra Scanner (Android) unable to establish a connection to remote host computer. Packet seems to drop on SonicWalls X0 IP from Host over port 853. I'm stumped....

Ingress X0*(i)

Ethernet Header

 Ether Type: IP(0x800), Src=[82:9f:58:93:02:05], Dst=[2c:b8:ed:b3:26:c8]

IP Packet Header

 IP Type: TCP(0x6), Src=[], Dst=[]

TCP Packet Header

 TCP Flags = [SYN,], Src=[45292], Dst=[853], Checksum=0x4a06

Application Header

 Not Known


DROPPED, Drop Code: 727(Packet dropped - Policy drop), Module Id: 27(policy), (Ref.Id: _2722_qpmjdzDifdl) 3:3)

Category: Mid Range Firewalls


  • Options
    TKWITSTKWITS Community Legend ✭✭✭✭✭

    What is listening on TCP port 853 on the Sonicwall? Nothing, which is why it is dropped.

  • Options
    MitatOngeMitatOnge All-Knowing Sage ✭✭✭✭

    Did you accidentally enable one arm mode on port X0?

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