Commit 807467c2 authored by Patrick McHardy's avatar Patrick McHardy Committed by David S. Miller
Browse files

[NETFILTER]: nf_nat: add SNMP NAT helper port 



Add nf_conntrack port of the SNMP NAT helper.

Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a536df35

net/ipv4/netfilter/Kconfig

+15 −0
Original line number Original line Diff line number Diff line
@@ -477,6 +477,21 @@ config IP_NF_NAT_SNMP_BASIC 




	  To compile it as a module, choose M here.  If unsure, say N.

	  To compile it as a module, choose M here.  If unsure, say N.





config NF_NAT_SNMP_BASIC

	tristate "Basic SNMP-ALG support (EXPERIMENTAL)"

	depends on EXPERIMENTAL && NF_NAT

	---help---



	  This module implements an Application Layer Gateway (ALG) for

	  SNMP payloads.  In conjunction with NAT, it allows a network

	  management system to access multiple private networks with

	  conflicting addresses.  It works by modifying IP addresses

	  inside SNMP payloads to match IP-layer NAT mapping.



	  This is the "basic" form of SNMP-ALG, as described in RFC 2962



	  To compile it as a module, choose M here.  If unsure, say N.



# If they want FTP, set to $CONFIG_IP_NF_NAT (m or y),

# If they want FTP, set to $CONFIG_IP_NF_NAT (m or y),

# or $CONFIG_IP_NF_FTP (m or y), whichever is weaker.

# or $CONFIG_IP_NF_FTP (m or y), whichever is weaker.

# From kconfig-language.txt:

# From kconfig-language.txt:

net/ipv4/netfilter/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -56,6 +56,7 @@ obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o 
obj-$(CONFIG_NF_NAT_IRC) += nf_nat_irc.o

obj-$(CONFIG_NF_NAT_IRC) += nf_nat_irc.o

obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o

obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o

obj-$(CONFIG_NF_NAT_SIP) += nf_nat_sip.o

obj-$(CONFIG_NF_NAT_SIP) += nf_nat_sip.o

obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o

obj-$(CONFIG_NF_NAT_TFTP) += nf_nat_tftp.o

obj-$(CONFIG_NF_NAT_TFTP) += nf_nat_tftp.o





# NAT protocols (nf_nat)

# NAT protocols (nf_nat)