Displaying 2 results from an estimated 2 matches for "aksecurity".
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2024 Jun 27
1
[Bug 1756] New: Compare payload to non-constant value, e.g. ct mark
...tant value, e.g. ct mark
Product: nftables
Version: unspecified
Hardware: All
OS: All
Status: NEW
Severity: enhancement
Priority: P5
Component: nft
Assignee: pablo at netfilter.org
Reporter: aksecurity at gmail.com
I'd like to filter e.g. "@ih,0,32 ct mark", but that results in a syntax error
(whereas "@ih,0,32 123" does not).
Example:
# nft 'add rule inet foo bar udp sport 1234 @ih,0,32 ct mark'
Error: syntax error, unexpected ct
add rule inet foo bar udp sport...
2024 Jun 23
4
[Bug 1755] New: Impossible to copy ct mark into a packet
...Product: netfilter/iptables
Version: unspecified
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P5
Component: unknown
Assignee: netfilter-buglog at lists.netfilter.org
Reporter: aksecurity at gmail.com
I noticed that while I can write payload data into ct mark (and into meta
mark), I cannot copy data from ct mark (and meta mark) into the packet. NFT
complains about mismatching types (expecting integer, but ct mark is "packet
mark" type). But this type mismatch doesn't...