Fernando Fernandez Mancera <ffmancera@xxxxxxxxxx> wrote: > > ERROR: "ipv4_synproxy_hook" [net/ipv6/netfilter/ip6t_SYNPROXY.ko] undefined! > > ERROR: "synproxy_send_client_synack_ipv6" [net/ipv6/netfilter/ip6t_SYNPROXY.ko] undefined! > > ERROR: "synproxy_recv_client_ack_ipv6" [net/ipv6/netfilter/ip6t_SYNPROXY.ko] undefined! > > ERROR: "nf_synproxy_ipv6_init" [net/ipv6/netfilter/ip6t_SYNPROXY.ko] undefined! > > ERROR: "nf_synproxy_ipv6_fini" [net/ipv6/netfilter/ip6t_SYNPROXY.ko] undefined! > > ERROR: "ipv4_synproxy_hook" [net/ipv4/netfilter/ipt_SYNPROXY.ko] undefined! > > ERROR: "synproxy_send_client_synack" [net/ipv4/netfilter/ipt_SYNPROXY.ko] undefined! > > ERROR: "synproxy_recv_client_ack" [net/ipv4/netfilter/ipt_SYNPROXY.ko] undefined! > > ERROR: "nf_synproxy_ipv4_init" [net/ipv4/netfilter/ipt_SYNPROXY.ko] undefined! > > ERROR: "nf_synproxy_ipv4_fini" [net/ipv4/netfilter/ipt_SYNPROXY.ko] undefined! > > Why undefined? I have exported them with EXPORT_SYMBOL_GPL(). What am I > missing? Thanks! The only cases I can think of are these: a) synproxy_send_client_synack_ipv6 etc. is not exported b) synproxy_send_client_synack_ipv6 are exported, but not built (usually points to a dependency bug). c) synproxy_send_client_synack_ipv6 are in a module, but foo.o is builtin Above errors would hint at b). You can check the .config if thats the case or not.
