From d51aa2819005a03e4cfb6f62333be6ccadfb3c06 Mon Sep 17 00:00:00 2001 From: Ondrej Zajicek Date: Sun, 26 Oct 2008 22:42:39 +0100 Subject: Implementation of MD5 authentication of BGP sessions. --- sysdep/linux/sysio.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'sysdep/linux/sysio.h') diff --git a/sysdep/linux/sysio.h b/sysdep/linux/sysio.h index 3a29cdc..b0aff71 100644 --- a/sysdep/linux/sysio.h +++ b/sysdep/linux/sysio.h @@ -139,3 +139,24 @@ static inline char *sysio_mcast_join(sock *s) #endif #endif + +#include +#include + +/* For the case that we have older kernel headers */ +/* Copied from Linux kernel file include/linux/tcp.h */ + +#ifndef TCP_MD5SIG + +#define TCP_MD5SIG 14 +#define TCP_MD5SIG_MAXKEYLEN 80 + +struct tcp_md5sig { + struct __kernel_sockaddr_storage tcpm_addr; /* address associated */ + __u16 __tcpm_pad1; /* zero */ + __u16 tcpm_keylen; /* key length */ + __u32 __tcpm_pad2; /* zero */ + __u8 tcpm_key[TCP_MD5SIG_MAXKEYLEN]; /* key (binary) */ +}; + +#endif -- cgit v1.2.3