FreeBSD/sys/netinet6/ip6_ipsec.c
/*
 * Check if we have to jump over firewall processing for this packet.
 * Called from ip6_input().
 * 1 = jump over firewall, 0 = packet goes through firewall.
 */
Check if we have to jump over firewall processing for this packet.
Check if we have to jump over firewall processing for this packet .
int
ip6_ipsec_filtertunnel(struct mbuf *m)
{
	if (!V_ip6_ipsec6_filtertunnel &&
	    m_tag_find(m, PACKET_TAG_IPSEC_IN_DONE, NULL) != NULL)
		return (1);
	return (0);
}
int ip6_ipsec_filtertunnel ( struct mbuf * m ) { if ( ! V_ip6_ipsec6_filtertunnel && m_tag_find ( m , PACKET_TAG_IPSEC_IN_DONE , NULL ) != NULL ) return ( 1 ) ; return ( 0 ) ; }
Check if we have to jump over firewall processing for this packet.
Check if we have to jump over firewall processing for this packet .
/*
	 * Bypass packet filtering for packets previously handled by IPsec.
	 */