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Commit 1181412c authored by Saurabh's avatar Saurabh Committed by David S. Miller
Browse files

net/ipv4: VTI support new module for ip_vti. 



New VTI tunnel kernel module, Kconfig and Makefile changes.

Signed-off-by: default avatarSaurabh Mohan <saurabh.mohan@vyatta.com>
Reviewed-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent eb8637cd

include/linux/if_tunnel.h

+14 −0
Original line number Diff line number Diff line
@@ -80,4 +80,18 @@ enum { 


#define IFLA_GRE_MAX	(__IFLA_GRE_MAX - 1)



/* VTI-mode i_flags */

#define VTI_ISVTI 0x0001



enum {

	IFLA_VTI_UNSPEC,

	IFLA_VTI_LINK,

	IFLA_VTI_IKEY,

	IFLA_VTI_OKEY,

	IFLA_VTI_LOCAL,

	IFLA_VTI_REMOTE,

	__IFLA_VTI_MAX,

};



#define IFLA_VTI_MAX	(__IFLA_VTI_MAX - 1)

#endif /* _IF_TUNNEL_H_ */

net/ipv4/Kconfig

+11 −0
Original line number Diff line number Diff line
@@ -310,6 +310,17 @@ config SYN_COOKIES 


	  If unsure, say N.



config NET_IPVTI

	tristate "Virtual (secure) IP: tunneling"

	select INET_TUNNEL

	depends on INET_XFRM_MODE_TUNNEL

	---help---

	  Tunneling means encapsulating data of one protocol type within

	  another protocol and sending it over a channel that understands the

	  encapsulating protocol. This can be used with xfrm mode tunnel to give

	  the notion of a secure tunnel for IPSEC and then use routing protocol

	  on top.



config INET_AH

	tristate "IP: AH transformation"

	select XFRM_ALGO

net/ipv4/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ obj-$(CONFIG_IP_MROUTE) += ipmr.o 
obj-$(CONFIG_NET_IPIP) += ipip.o

obj-$(CONFIG_NET_IPGRE_DEMUX) += gre.o

obj-$(CONFIG_NET_IPGRE) += ip_gre.o

obj-$(CONFIG_NET_IPVTI) += ip_vti.o

obj-$(CONFIG_SYN_COOKIES) += syncookies.o

obj-$(CONFIG_INET_AH) += ah4.o

obj-$(CONFIG_INET_ESP) += esp4.o

net/ipv4/ip_vti.c

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+956 −0

File added.

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