Running FPM. Why this error?
class-map type access-control match-all cm1
match field TCP dest-port eq 23
match start TCP payload-start offset 0 size 1460 regex ".*cisco.*"
*Error - regular expression search space > 256 is not supported*
I could get this done doing by string instead
class-map type access-control match-all cm1
match field TCP dest-port eq 23
match start TCP payload-start offset 0 size 1460 string "cisco"
This worked fine.
Class-map: cm1 (match-all)
21 packets, 1272 bytes
5 minute offered rate 0 bps
Match: field TCP dest-port eq 23
Match: start TCP payload-start offset 0 size 1460 string "cisco"
Just wonder why regex could not go through the whole packet
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Bruno Fagioli (by Jaunty Jackalope)
Cisco Security Professional
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