Lines Matching refs:ttl
596 u8 tos, ttl; in ip_md_tunnel_xmit() local
652 ttl = key->ttl; in ip_md_tunnel_xmit()
653 if (ttl == 0) { in ip_md_tunnel_xmit()
655 ttl = inner_iph->ttl; in ip_md_tunnel_xmit()
657 ttl = ((const struct ipv6hdr *)inner_iph)->hop_limit; in ip_md_tunnel_xmit()
659 ttl = ip4_dst_hoplimit(&rt->dst); in ip_md_tunnel_xmit()
670 iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, proto, tos, ttl, in ip_md_tunnel_xmit()
696 u8 tos, ttl; in ip_tunnel_xmit() local
835 ttl = tnl_params->ttl; in ip_tunnel_xmit()
836 if (ttl == 0) { in ip_tunnel_xmit()
838 ttl = inner_iph->ttl; in ip_tunnel_xmit()
841 ttl = ((const struct ipv6hdr *)inner_iph)->hop_limit; in ip_tunnel_xmit()
844 ttl = ip4_dst_hoplimit(&rt->dst); in ip_tunnel_xmit()
859 iptunnel_xmit(NULL, rt, skb, fl4.saddr, fl4.daddr, protocol, tos, ttl, in ip_tunnel_xmit()
891 t->parms.iph.ttl = p->iph.ttl; in ip_tunnel_update()
931 if (p->iph.ttl) in ip_tunnel_ctl()