| Commit message (Collapse) | Author | Age | Files | Lines |
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ebtables-nft has always supported both intra- and extrapositioned
negations but defaulted to intrapositioned when printing/saving rules.
With commit 58d364c7120b5 ("ebtables: Use do_parse() from xshared")
though, it started to warn about intrapositioned negations. So change
the default to avoid mandatory warnings when e.g. loading previously
dumped rulesets.
Also adjust test cases, help texts and ebtables-nft.8 accordingly.
Cc: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Phil Sutter <phil@nwl.cc>
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Translation is pretty simple due to nft's 'insert rule ... index'
support. Testing the translation is sadly not: index 1 vanishes (as it
should), higher indexes are rejected in replay mode since no rules
previously exist.
Signed-off-by: Phil Sutter <phil@nwl.cc>
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On one hand, nft refuses th expression in bridge family if layer3
protocol has not been assured by a previous match. On the other, ebt_ip
kernel module will only match on IPv4 packets, so there might be a
functional change in the translation versus the original.
Instead of just always emitting an 'ether type' match, decide whether
it's actually needed - explicit "ip <something>" payload matches (or
icmp ones) cause implicit creation of a match on IPv4 by nft.
Fixes: 03ecffe6c2cc0 ("ebtables-compat: add initial translations")
Signed-off-by: Phil Sutter <phil@nwl.cc>
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Converting from TOS field match to DSCP one is irreversible, so replay
testing is not possible. Use a raw payload expression to produce
something that translates 1:1 back into an 'ip' match.
Fixes: 03ecffe6c2cc0 ("ebtables-compat: add initial translations")
Signed-off-by: Phil Sutter <phil@nwl.cc>
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Now that xtables-translate encloses the entire command line in ', update
the test cases accordingly.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Phil Sutter <phil@nwl.cc>
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kernel would reject ip, ip6 etc. without -p ip, -p ip6.
So add it. On reverse, search the match list to decide if -p
has to be translated or not.
Also, icmp and icmpv6 also imply l3 protocol, so no need to translate
that either.
Signed-off-by: Florian Westphal <fw@strlen.de>
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tos translation to dscp yielded incorrect value.
icmp inserted extra "ip" keyword, remove it.
Signed-off-by: Florian Westphal <fw@strlen.de>
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Was added to ebtables recently, so backport this to ebt-compat.
Signed-off-by: Florian Westphal <fw@strlen.de>
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it its good practice as interface names can be virtually any
identifier and could clash with nft keywords.
Signed-off-by: Florian Westphal <fw@strlen.de>
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Signed-off-by: Florian Westphal <fw@strlen.de>
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