From 95c97998aa9fc7992f2f9d3a70f518c4b9abca9e Mon Sep 17 00:00:00 2001 From: Taehee Yoo Date: Sun, 7 Oct 2018 00:17:07 +0900 Subject: [PATCH] netfilter: nf_nat_snmp_basic: add missing helper alias name In order to upload helper module automatically, helper alias name is needed. so that MODULE_ALIAS_NFCT_HELPER() should be added. And unlike other nat helper modules, the nf_nat_snmp_basic can be used independently. helper name is "snmp_trap" so that alias name will be "nfct-helper-snmp_trap" by MODULE_ALIAS_NFCT_HELPER(snmp_trap) test command: %iptables -t raw -I PREROUTING -p udp -j CT --helper snmp_trap %lsmod | grep nf_nat_snmp_basic We can see nf_nat_snmp_basic module is uploaded automatically. Signed-off-by: Taehee Yoo Signed-off-by: Pablo Neira Ayuso --- net/ipv4/netfilter/nf_nat_snmp_basic_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c index ac110c1d55b5..a0aa13bcabda 100644 --- a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c +++ b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c @@ -60,6 +60,7 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("James Morris "); MODULE_DESCRIPTION("Basic SNMP Application Layer Gateway"); MODULE_ALIAS("ip_nat_snmp_basic"); +MODULE_ALIAS_NFCT_HELPER("snmp_trap"); #define SNMP_PORT 161 #define SNMP_TRAP_PORT 162 -- 2.11.0