sunnyd24
asked on
Debug packet INT SRC MASK output confusion
By using the debug command how can I tell if traffic was passed or rejected from a specific IP or range. For instance here is the output I recieved in my test. I know that it was blocked but what in the output will confirm that for me?
--------- PACKET ---------
-- IP --
Source ==> Dest
ver = 0x4 hlen = 0x5 tos = 0x0 tlen = 0x30
id = 0x6321 flags = 0x40 frag off=0x0
ttl = 0x7e proto=0x6 chksum = 0xb494
-- TCP --
source port = 0x7b0 dest port = 0x17syn
seq = 0x166cf6da
ack = 0x0
hlen = 0x7 window = 0xffff
checksum = 0x88ff urg = 0x0
tcp options:
0x2 0x4 0x5 0xb4 0x1 0x1 0x4
0x2
--------- END OF PACKET ---------
--------- PACKET ---------
-- IP --
Source ==> Dest
ver = 0x4 hlen = 0x5 tos = 0x0 tlen = 0x30
id = 0x6322 flags = 0x40 frag off=0x0
ttl = 0x7e proto=0x6 chksum = 0xb493
-- TCP --
source port = 0x7b0 dest port = 0x17syn
seq = 0x166cf6da
ack = 0x0
hlen = 0x7 window = 0xffff
checksum = 0x88ff urg = 0x0
tcp options:
0x2 0x4 0x5 0xb4 0x1 0x1 0x4
0x2
--------- END OF PACKET ---------
--------- PACKET ---------
-- IP --
Source ==> Dest
ver = 0x4 hlen = 0x5 tos = 0x0 tlen = 0x30
id = 0x6323 flags = 0x40 frag off=0x0
ttl = 0x7e proto=0x6 chksum = 0xb492
-- TCP --
source port = 0x7b0 dest port = 0x17syn
seq = 0x166cf6da
ack = 0x0
hlen = 0x7 window = 0xffff
checksum = 0x88ff urg = 0x0
tcp options:
0x2 0x4 0x5 0xb4 0x1 0x1 0x4
0x2
--------- END OF PACKET ---------
Thanks,
Sunny
--------- PACKET ---------
-- IP --
Source ==> Dest
ver = 0x4 hlen = 0x5 tos = 0x0 tlen = 0x30
id = 0x6321 flags = 0x40 frag off=0x0
ttl = 0x7e proto=0x6 chksum = 0xb494
-- TCP --
source port = 0x7b0 dest port = 0x17syn
seq = 0x166cf6da
ack = 0x0
hlen = 0x7 window = 0xffff
checksum = 0x88ff urg = 0x0
tcp options:
0x2 0x4 0x5 0xb4 0x1 0x1 0x4
0x2
--------- END OF PACKET ---------
--------- PACKET ---------
-- IP --
Source ==> Dest
ver = 0x4 hlen = 0x5 tos = 0x0 tlen = 0x30
id = 0x6322 flags = 0x40 frag off=0x0
ttl = 0x7e proto=0x6 chksum = 0xb493
-- TCP --
source port = 0x7b0 dest port = 0x17syn
seq = 0x166cf6da
ack = 0x0
hlen = 0x7 window = 0xffff
checksum = 0x88ff urg = 0x0
tcp options:
0x2 0x4 0x5 0xb4 0x1 0x1 0x4
0x2
--------- END OF PACKET ---------
--------- PACKET ---------
-- IP --
Source ==> Dest
ver = 0x4 hlen = 0x5 tos = 0x0 tlen = 0x30
id = 0x6323 flags = 0x40 frag off=0x0
ttl = 0x7e proto=0x6 chksum = 0xb492
-- TCP --
source port = 0x7b0 dest port = 0x17syn
seq = 0x166cf6da
ack = 0x0
hlen = 0x7 window = 0xffff
checksum = 0x88ff urg = 0x0
tcp options:
0x2 0x4 0x5 0xb4 0x1 0x1 0x4
0x2
--------- END OF PACKET ---------
Thanks,
Sunny
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