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Temporary fix for BGP protocol capability announcement for IPv6 mode.

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This commit is contained in:
Martin Mares 2003-02-22 10:40:35 +00:00
parent 60a72ed49b
commit 8c92bf6a0d
1 changed files with 14 additions and 0 deletions
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14
proto/bgp/packets.c
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@ -41,8 +41,22 @@ bgp_create_open(struct bgp_conn *conn, byte *buf)
put_u16(buf+1, p->local_as);
put_u16(buf+3, p->cf->hold_time);
put_u32(buf+5, p->local_id);
#ifndef IPV6
buf[9] = 0; /* No optional parameters */
return buf+10;
#else
buf += 9;
*buf++ = 8; /* Optional params len */
*buf++ = 2; /* Option: Capability list */
*buf++ = 6; /* Option length */
*buf++ = 1; /* Capability 1: Multiprotocol extensions */
*buf++ = 4; /* Capability data length */
*buf++ = 0; /* We support AF IPv6 */
*buf++ = BGP_AF_IPV6;
*buf++ = 0; /* RFU */
*buf++ = 1; /* and SAFI 1 */
return buf;
#endif
}
static unsigned int