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[NETFILTER]: nf_conntrack/nf_nat: add IRC helper port

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Add nf_conntrack port of the IRC conntrack/NAT helper. Since DCC doesn't
support IPv6 yet, the helper is still IPv4 only.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2006-12-02 22:09:06 -08:00
committed by David S. Miller
parent f587de0e2f
commit 869f37d8e4
7 changed files with 419 additions and 0 deletions
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15
include/linux/netfilter/nf_conntrack_irc.h Normal file
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#ifndef _NF_CONNTRACK_IRC_H
#define _NF_CONNTRACK_IRC_H
#ifdef __KERNEL__
#define IRC_PORT 6667
extern unsigned int (*nf_nat_irc_hook)(struct sk_buff **pskb,
enum ip_conntrack_info ctinfo,
unsigned int matchoff,
unsigned int matchlen,
struct nf_conntrack_expect *exp);
#endif /* __KERNEL__ */
#endif /* _NF_CONNTRACK_IRC_H */