I am trying to run a certain proxy by following this guide.
I run into error when I configure the redirect rules for UDP. This is the error I get.
iptables-restore v1.8.3 (legacy): unknown option “–on-port”
Error occurred at line: 16
Tryiptables-restore -h' or 'iptables-restore --help' for more information. ip6tables-restore v1.8.3 (legacy): unknown option "--on-port" Error occurred at line: 16 Try
ip6tables-restore -h’ or ‘ip6tables-restore --help’ for more information.
On inspecting the kernel log I found these errors
[ 20.083616] 1.8.3-1: Unknown symbol udp4_lib_lookup (err 0)
[ 20.089967] xt_TPROXY: Unknown symbol udp6_lib_lookup (err 0)
.
.
[ 20.519800] kmodloader: 4 modules could not be probed
[ 20.525055] kmodloader: - nf_socket_ipv4 - 0
[ 20.529365] kmodloader: - nf_socket_ipv6 - 0
[ 20.533856] kmodloader: - xt_TPROXY - 0
[ 20.537756] kmodloader: dependency not loaded nf_socket_ipv4
[ 20.543476] kmodloader: dependency not loaded nf_socket_ipv6
[ 20.549167] kmodloader: - xt_socket - 2
[ 26.767325] xt_TPROXY: Unknown symbol udp4_lib_lookup (err 0)
[ 26.774015] xt_TPROXY: Unknown symbol udp6_lib_lookup (err 0)
How do I resolve this issue of not loading xt_TPROXY and other modules?
My guess is if these modules can be loaded then the error unknown option “–on-port” can be resolved and redirect rules can be set.
Device is running stock firmware version 3.200 on MT1300 and packages kmod-ipt-tproxy 4.14.195-1 & iptables-mod-tproxy 1.8.3-1 are already installed.