IPTUN_RADDR
if (orig_flags & IPTUN_RADDR)
iptun->iptun_flags |= IPTUN_RADDR;
(orig_flags & IPTUN_RADDR))
iptun->iptun_flags &= ~IPTUN_RADDR;
if (iptun->iptun_flags & IPTUN_RADDR) {
if (!(iptun->iptun_flags & IPTUN_RADDR))
if (!(iptun->iptun_flags & IPTUN_RADDR))
if ((iptun->iptun_flags & (IPTUN_LADDR|IPTUN_RADDR)) !=
(IPTUN_LADDR|IPTUN_RADDR))
if (iptun->iptun_flags & IPTUN_RADDR)
} else if (iptun->iptun_flags & IPTUN_RADDR) {
if ((iptun->iptun_flags & IPTUN_RADDR) && newmtu != iptun->iptun_mtu) {
((iptun->iptun_flags & IPTUN_RADDR) ||