linux/net/ipv6/Makefile, branch v4.5

ila: Create net/ipv6/ila directory

2015-12-16T04:25:20Z

Create ila directory in preparation for supporting other hooks in the kernel than LWT for doing ILA. This includes: - Moving ila.c to ila/ila_lwt.c - Splitting out some common functions into ila_common.c Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

net: Identifier Locator Addressing module

2015-08-18T04:33:06Z

Adding new module name ila. This implements ILA translation. Light weight tunnel redirection is used to perform the translation in the data path. This is configured by the "ip -6 route" command using the "encap ila " option, where is the value to set in destination locator of the packet. e.g. ip -6 route add 3333:0:0:1:5555:0:1:0/128 \ encap ila 2001:0:0:1 via 2401:db00:20:911a:face:0:25:0 Sets a route where 3333:0:0:1 will be overwritten by 2001:0:0:1 on output. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

net: Export IGMP/MLD message validation code

2015-05-04T18:49:23Z

With this patch, the IGMP and MLD message validation functions are moved from the bridge code to IPv4/IPv6 multicast files. Some small refactoring was done to enhance readibility and to iron out some differences in behaviour between the IGMP and MLD parsing code (e.g. the skb-cloning of MLD messages is now only done if necessary, just like the IGMP part always did). Finally, these IGMP and MLD message validation functions are exported so that not only the bridge can use it but batman-adv later, too. Signed-off-by: Linus Lüssing Signed-off-by: David S. Miller

udp_tunnel: Only build ip6_udp_tunnel.c when IPV6 is selected

2014-09-20T02:05:28Z

Functions supplied in ip6_udp_tunnel.c are only needed when IPV6 is selected. When IPV6 is not selected, those functions are stubbed out in udp_tunnel.h. ================================================================== net/ipv6/ip6_udp_tunnel.c:15:5: error: redefinition of 'udp_sock_create6' int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, In file included from net/ipv6/ip6_udp_tunnel.c:9:0: include/net/udp_tunnel.h:36:19: note: previous definition of 'udp_sock_create6' was here static inline int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, ================================================================== Fixes: fd384412e udp_tunnel: Seperate ipv6 functions into its own file Reported-by: kbuild test robot Signed-off-by: Andy Zhou Signed-off-by: David S. Miller

udp_tunnel: Seperate ipv6 functions into its own file.

2014-09-19T19:57:15Z

Add ip6_udp_tunnel.c for ipv6 UDP tunnel functions to avoid ifdefs in udp_tunnel.c Signed-off-by: Andy Zhou Signed-off-by: David S. Miller

xfrm6: Add IPsec protocol multiplexer

2014-03-14T06:28:07Z

This patch adds an IPsec protocol multiplexer for ipv6. With this it is possible to add alternative protocol handlers, as needed for IPsec virtual tunnel interfaces. Signed-off-by: Steffen Klassert

ipv6: Add support for IPsec virtual tunnel interfaces

2013-10-10T10:00:01Z

This patch adds IPv6 support for IPsec virtual tunnel interfaces (vti). IPsec virtual tunnel interfaces provide a routable interface for IPsec tunnel endpoints. Signed-off-by: Steffen Klassert

net: ipv6: Add IPv6 support to the ping socket.

2013-05-26T04:07:49Z

This adds the ability to send ICMPv6 echo requests without a raw socket. The equivalent ability for ICMPv4 was added in 2011. Instead of having separate code paths for IPv4 and IPv6, make most of the code in net/ipv4/ping.c dual-stack and only add a few IPv6-specific bits (like the protocol definition) to a new net/ipv6/ping.c. Hopefully this will reduce divergence and/or duplication of bugs in the future. Caveats: - Setting options via ancillary data (e.g., using IPV6_PKTINFO to specify the outgoing interface) is not yet supported. - There are no separate security settings for IPv4 and IPv6; everything is controlled by /proc/net/ipv4/ping_group_range. - The proc interface does not yet display IPv6 ping sockets properly. Tested with a patched copy of ping6 and using raw socket calls. Compiles and works with all of CONFIG_IPV6={n,m,y}. Signed-off-by: Lorenzo Colitti Signed-off-by: David S. Miller

ipv6: Kill ipv6 dependency of icmpv6_send().

2013-04-29T17:54:36Z

Following patch adds icmp-registration module for ipv6. It allows ipv6 protocol to register icmp_sender which is used for sending ipv6 icmp msgs. This extra layer allows us to kill ipv6 dependency for sending icmp packets. This patch also fixes ip_tunnel compilation problem when ip_tunnel is statically compiled in kernel but ipv6 is module Signed-off-by: Pravin B Shelar Acked-by: Eric Dumazet Signed-off-by: David S. Miller

ipv6: move csum_ipv6_magic() and udp6_csum_init() into static library

2013-01-09T01:56:10Z

As suggested by David, udp6_csum_init() is too big to be inlined, move it to ipv6 static library, net/ipv6/ip6_checksum.c. And the generic csum_ipv6_magic() too. Cc: David S. Miller Signed-off-by: Cong Wang Signed-off-by: David S. Miller