Hello guys,
I used to use tproxy from v21.02.rc3 without any problem. ( my platform is Raspberry Pi 4B)
however I make a new one with new .config (reselect manually) of v21.02.0 stable release. but when I installed the iptalbes-mod-tproxy, I got below error in the kernel log:
nf_socket_ipv4: Unknown symbol udp4_lib_lookup (err -2)
nf_socket_ipv6: Unknown sysmbol udb6_lib_lookup (err -2)
nf_tproxy_ipv4: Unknown symbol udp4_lib_lookup (err -2)
nf_tproxy_ipv6: Unknown sysmbol udb6_lib_lookup (err -2)
kmodloader: 6 modules could not be probed
kmodloader: -nf_socket_ipv4 - 0
kmodloader: -nf_socket_ipv6 - 0
kmodloader: -nf_tproxy_ipv4 - 0
kmodloader: -nf_tproxy_ipv6 - 0
kmodloader: dependency not loaded nf_tproxy_ipv4
kmodloader: dependency not loaded nf_tproxy_ipv6
kmodloader: - xt_TPROXY -2
kmodloader: dependency not loaded nf_socket_ipv4
kmodloader: dependency not loaded nf_socket_ipv6
kmodloader: - xt_socket -2
nf_tproxy_ipv4: Unknown symbol udp4_lib_lookup (err -2)
nf_tproxy_ipv6: Unknown symbol udp6_lib_lookup (err -2)
nf_tproxy_ipv4: Unknown symbol udp4_lib_lookup (err -2)
nf_tproxy_ipv6: Unknown symbol udp6_lib_lookup (err -2)
nf_tproxy_ipv4: Unknown symbol udp4_lib_lookup (err -2)
nf_tproxy_ipv6: Unknown symbol udp6_lib_lookup (err -2)
nf_socket_ipv4: Unknown symbol udp4_lib_lookup (err -2)
nf_socket_ipv6: Unknown sysmbol udp6_lib_lookup (err -2)
nf_socket_ipv4: Unknown symbol udp4_lib_lookup (err -2)
nf_socket_ipv6: Unknown sysmbol udp6_lib_lookup (err -2)
nf_socket_ipv4: Unknown symbol udp4_lib_lookup (err -2)
nf_socket_ipv6: Unknown sysmbol udp6_lib_lookup (err -2)
does anyone knows which config I missed ? or how to fix this?
thanks,
John