Messages in this thread | | | Date | Sun, 11 Jul 2010 15:27:08 +0300 | From | "Michael S. Tsirkin" <> | Subject | Re: [PATCH] netfilter: add CHECKSUM target |
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On Fri, Jul 09, 2010 at 11:56:26AM +0200, Jan Engelhardt wrote: > > On Friday 2010-07-09 00:29, Michael S. Tsirkin wrote: > > > > include/linux/netfilter_ipv4/ipt_CHECKSUM.h | 18 +++++++ > > net/ipv4/netfilter/Kconfig | 16 ++++++ > > net/ipv4/netfilter/Makefile | 1 + > > net/ipv4/netfilter/ipt_CHECKSUM.c | 72 +++++++++++++++++++++++++++ > > New modules should use xt.
I tried moving the module to xt_CHECKSUM but now iptables -A POSTROUTING -t mangle -p udp --dport 68 -j CHECKSUM --checksum-fill does not to load the module. It seems that xt_request_find_target in x_tables uses the prefix 'ip' for a module. What am I missing?
> >+static unsigned int > >+checksum_tg(struct sk_buff *skb, const struct xt_action_param *par) > >+{ > >+ if (skb->ip_summed == CHECKSUM_PARTIAL) { > >+ skb_checksum_help(skb); > >+ } > > - {}
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