[prev in list] [next in list] [prev in thread] [next in thread]
List: netfilter
Subject: Re: Bug report DNAT destination not work
From: Florian Westphal <fw () strlen ! de>
Date: 2023-03-02 19:40:05
Message-ID: 20230302194005.GA9239 () breakpoint ! cc
[Download RAW message or body]
Martin Zaharinov <micron10@gmail.com> wrote:
> Hi Florian
>
>
> i recheck and libxt_DNAT.so is symlink to libxt_NAT.so
>
> and i try :
>
> iptables v1.8.9 (nf_tables)
What did you try?
> --modprobe=<command> try to insert modules using this command
> --set-counters -c PKTS BYTES set the counter during insert/append
> [!] --version -V print package version.
>
>
> and show help .
No idea what you did or what you are trying to show.
IFF you ran "iptables -j DNAT --help", then libxt_DNAT is not
found resp. iptables is looking at the wrong place.
$ iptables-legacy -V
iptables v1.8.9 (legacy)
$ iptables -j DNAT --help
[..]
DNAT target options:
--to-destination [<ipaddr>[-<ipaddr>]][:port[-port[/port]]]
Address to map destination to.
[--random] [--persistent]
$
I can only guess what the problem might be.
Maybe 'strace -f -e file iptables -j DNAT --help' will give a clue,
there should be lines like this:
newfstatat(AT_FDCWD, "/usr/lib64/xtables/libipt_DNAT.so", 0x7ffe94e3f180, 0) = -1 ENOENT
newfstatat(AT_FDCWD, "/usr/lib64/xtables/libxt_DNAT.so", {st_mode=S ... = 0
openat(AT_FDCWD, "/usr/lib64/xtables/libxt_DNAT.so", O_RDONLY|O_CLOEXEC) = 4
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic