Lines Matching refs:ttl
595 u8 tos, ttl; in ip_md_tunnel_xmit() local
651 ttl = key->ttl; in ip_md_tunnel_xmit()
652 if (ttl == 0) { in ip_md_tunnel_xmit()
654 ttl = inner_iph->ttl; in ip_md_tunnel_xmit()
656 ttl = ((const struct ipv6hdr *)inner_iph)->hop_limit; in ip_md_tunnel_xmit()
658 ttl = ip4_dst_hoplimit(&rt->dst); in ip_md_tunnel_xmit()
669 iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, proto, tos, ttl, in ip_md_tunnel_xmit()
695 u8 tos, ttl; in ip_tunnel_xmit() local
834 ttl = tnl_params->ttl; in ip_tunnel_xmit()
835 if (ttl == 0) { in ip_tunnel_xmit()
837 ttl = inner_iph->ttl; in ip_tunnel_xmit()
840 ttl = ((const struct ipv6hdr *)inner_iph)->hop_limit; in ip_tunnel_xmit()
843 ttl = ip4_dst_hoplimit(&rt->dst); in ip_tunnel_xmit()
858 iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, protocol, tos, ttl, in ip_tunnel_xmit()
890 t->parms.iph.ttl = p->iph.ttl; in ip_tunnel_update()
929 if (p->iph.ttl) in ip_tunnel_ctl()