Join the Conversation

To sign in, use your existing MySonicWall account. To create a free MySonicWall account click "Register".

understand why packet dropped ?

I capture this:

--File Index : 1.--

--9 packets captured.--

-----Statistics------------
Number Of Bytes Failed To Report:        0
Number Of Packets Forwarded     :        0
Number Of Packets Generated     :        0
Number Of Packets Consumed      :        0
Number Of Packets DROPPED       :        9
Number Of Packets Status Unknown:        0

*Packet number: 1*
Header Values:
 Bytes captured: 48, Actual Bytes on the wire: 48
Packet Info(Time:03/03/2021 15:12:11.000):
 in:X1*(interface), out:--, DROPPED, Drop Code: 493(IP Spoof check failed recorded in module network), Module Id: 25(network), (Ref.Id: _1514_jqTqppgDifdl), 1:1)
Ethernet Header
 Ether Type: IP(0x800), Src=[f4:4c:7f:a6:5a:6d], Dst=[c2:ea:e4:f0:91:21]
IP Packet Header
 IP Type: UDP(0x11), Src=[10.5.100.73], Dst=[10.10.243.1]
UDP Packet Header
 Src=[8499], Dst=[8499], Checksum=0xf211, Message Length=14 bytes
Application Header
 Not Known: 
Value:[1]
Hex and ASCII dump of the packet:
 c2eae4f0 9121f44c 7fa65a6d 08004500 002226ae 40003a11 *.....!.L..Zm..E.."&[email protected]:.*
 aec30a05 64490a0a f3012133 2133000e f2110600 00005a00 *....dI....!3!3........Z.*


*Packet number: 2*
Header Values:
 Bytes captured: 48, Actual Bytes on the wire: 48
Packet Info(Time:03/03/2021 15:12:16.128):
 in:X1*(interface), out:--, DROPPED, Drop Code: 493(IP Spoof check failed recorded in module network), Module Id: 25(network), (Ref.Id: _1514_jqTqppgDifdl), 1:1)
Ethernet Header
 Ether Type: IP(0x800), Src=[f4:4c:7f:a6:5a:6d], Dst=[c2:ea:e4:f0:91:21]
IP Packet Header
 IP Type: UDP(0x11), Src=[10.5.100.73], Dst=[10.10.243.1]
UDP Packet Header
 Src=[8499], Dst=[8499], Checksum=0xf211, Message Length=14 bytes
Application Header
 Not Known: 
Value:[1]
Hex and ASCII dump of the packet:
 c2eae4f0 9121f44c 7fa65a6d 08004500 0022285a 40003a11 *.....!.L..Zm..E.."([email protected]:.*
 ad170a05 64490a0a f3012133 2133000e f2110600 00005a00 *....dI....!3!3........Z.*

I don't understand why IP Spoof ?

Category: High End Firewalls
Reply

Answers

  • AlbertoAlberto Newbie ✭
  • shiprasahu93shiprasahu93 Moderator
    @Alberto
    Please check your routing table if there is anything incorrectly configured there.
    Also can you check what is the ARP entry showing up for 10.10.243.1.
    Thanks!

    Shipra Sahu

    Technical Support Advisor, Premier Services

Sign In or Register to comment.