I see this getting bigger and bigger
[649:79322] -A zone_wan_prerouting -p udp -m udp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent" -j DNAT --to-destination 192.168.1.20:1800-1802
but other one from
openwrt# iptables-save -c |grep 1800
[0:0] -A zone_lan_postrouting -s 192.168.1.0/24 -d 192.168.1.20/32 -p tcp -m tcp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent (reflection)" -j SNAT --to-source 192.168.1.1
[0:0] -A zone_lan_postrouting -s 192.168.1.0/24 -d 192.168.1.20/32 -p udp -m udp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent (reflection)" -j SNAT --to-source 192.168.1.1
[0:0] -A zone_lan_prerouting -s 192.168.1.0/24 -d 192.168.2.2/32 -p tcp -m tcp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent (reflection)" -j DNAT --to-destination 192.168.1.20:1800-1802
[0:0] -A zone_lan_prerouting -s 192.168.1.0/24 -d 192.168.2.2/32 -p udp -m udp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent (reflection)" -j DNAT --to-destination 192.168.1.20:1800-1802
[0:0] -A zone_wan_prerouting -p tcp -m tcp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent" -j DNAT --to-destination 192.168.1.20:1800-1802
[649:79322] -A zone_wan_prerouting -p udp -m udp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent" -j DNAT --to-destination 192.168.1.20:1800-1802
are all zero.
is this the issue?
I now try to go back to bridge mode and restart openwrt to see if this changes anything in iptable hits.
update:
in bridge mode i get this
openwrt# iptables-save -c |grep 1800
[101:6060] -A zone_lan_postrouting -s 192.168.1.0/24 -d 192.168.1.20/32 -p tcp -m tcp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent (reflection)" -j SNAT --to-source 192.168.1.1
[1:58] -A zone_lan_postrouting -s 192.168.1.0/24 -d 192.168.1.20/32 -p udp -m udp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent (reflection)" -j SNAT --to-source 192.168.1.1
[101:6060] -A zone_lan_prerouting -s 192.168.1.0/24 -d 46.224.82.33/32 -p tcp -m tcp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent (reflection)" -j DNAT --to-destination 192.168.1.20:1800-1802
[1:58] -A zone_lan_prerouting -s 192.168.1.0/24 -d 46.224.82.33/32 -p udp -m udp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent (reflection)" -j DNAT --to-destination 192.168.1.20:1800-1802
[0:0] -A zone_wan_prerouting -p tcp -m tcp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent" -j DNAT --to-destination 192.168.1.20:1800-1802
[186:14936] -A zone_wan_prerouting -p udp -m udp --dport 1800:1802 -m comment --comment "!fw3: odroid-torrent" -j DNAT --to-destination 192.168.1.20:1800-1802
but still the port is closed from website and from rutorrent interface .