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miniupnpd: be more explicit about usage of ext_ip= in double nat setups

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Thomas Bernard 2020-04-12 19:44:27 +02:00
parent 3f04f7992c
commit c51c5b7d58
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2 changed files with 5 additions and 2 deletions
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3
miniupnpd/miniupnpd.c
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@ -1,4 +1,4 @@
/* $Id: miniupnpd.c,v 1.242 2020/04/09 18:38:14 nanard Exp $ */
/* $Id: miniupnpd.c,v 1.243 2020/04/12 17:43:13 nanard Exp $ */
/* vim: tabstop=4 shiftwidth=4 noexpandtab
* MiniUPnP project
* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
@ -2115,6 +2115,7 @@ main(int argc, char * * argv)
} else if (addr_is_reserved(&addr)) {
syslog(LOG_INFO, "Reserved / private IP address %s on ext interface %s: Port forwarding is impossible", if_addr, ext_if_name);
syslog(LOG_INFO, "You are probably behind NAT, enable option ext_perform_stun=yes to detect public IP address");
syslog(LOG_INFO, "Or use ext_ip= / -o option to declare public IP address");
disable_port_forwarding = 1;
}
}

4
miniupnpd/miniupnpd.conf
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@ -5,7 +5,9 @@
# set ext_ifname6
#ext_ifname6=eth2
# If the WAN interface has several IP addresses, you
# can specify the one to use below
# can specify the one to use below.
# Setting ext_ip is also useful in double NAT setup, you can declare here
# the public IP address.
#ext_ip=
# WAN interface must have public IP address. Otherwise it is behind NAT
# and port forwarding is impossible. In some cases WAN interface can be