Hi
This newbie needs to add and/or rewrite data in the IP Options fields. The MANGLE chain looks like the place to do this, but I don't see the appropriate target extensions to achieve it. It seems easy to mangle most other fields (DSCP, ECN, TOS, TTL etc) but no mention of the OPTIONS fields.
Is mangling of IP options fields supported by netfilter/iptables?
If not, I'm going to have to make it happen some how. Any pointers towards the recommended approach in this regard would be appreciated. I'm assuming that I'll have to alter the netfilter/iptables code appropriately, which is not a problem.
Thanks in advance...
Quinton
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