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MFC r349267:

Description

MFC r349267:

Add "tcpmss" opcode to match the TCP MSS value.

With this opcode it is possible to match TCP packets with specified
MSS option, whose value corresponds to configured in opcode value.
It is allowed to specify single value, range of values, or array of
specific values or ranges. E.g.

 # ipfw add deny log tcp from any to any tcpmss 0-500

Details

Committed
aeJul 1 2019, 10:01 AM
Parents
rS349571: upgrade the warning printf-s in bus accessors to KASSERT-s, take 2
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