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2008-10-15IPV6: Fix default gateway criteria wrt. HIGH/LOW preference radv optionPedro Ribeiro
Problem observed: In IPv6, in the presence of multiple routers candidates to default gateway in one segment, each sending a different value of preference, the Linux hosts connected to the segment weren't selecting the right one in all the combinations possible of LOW/MEDIUM/HIGH preference. This patch changes two files: include/linux/icmpv6.h Get the "router_pref" bitfield in the right place (as RFC4191 says), named the bit left with this fix as "home_agent" (RFC3775 say that's his function) net/ipv6/ndisc.c Corrects the binary logic behind the updating of the router preference in the flags of the routing table Result: With this two fixes applied, the default route used by the system was to consistent with the rules mentioned in RFC4191 in case of changes in the value of preference in router advertisements Signed-off-by: Pedro Ribeiro <pribeiro@net.ipl.pt> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-05[IPV6]: Fix powerpc allmodconfig build warnings.David S. Miller
Introduced by changeset 95e41e93e18d8e1e272ce23d96bae4f17ce11d42 ("[IPV6]: Make ndisc_flow_init() common for later use.") Reported by Stephen Rothwell. In file included from net/ipv6/netfilter/ip6_tables.c:21: include/linux/icmpv6.h:192: warning: 'struct in6_addr' declared inside parameter list include/linux/icmpv6.h:192: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-04[IPV6]: Make ndisc_flow_init() common for later use.YOSHIFUJI Hideaki
For later use, this patch is renaming ndisc_flow_init() to icmpv6_flow_init() and putting it in common place. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
2008-02-29[INET]: Remove struct net_proto_family* from _init calls.Denis V. Lunev
struct net_proto_family* is not used in icmp[v6]_init, ndisc_init, igmp_init and tcp_v4_init. Remove it. Signed-off-by: Denis V. Lunev <den@openvz.org> Acked-by: Daniel Lezcano <dlezcano@fr.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-25[SK_BUFF]: Introduce skb_transport_header(skb)Arnaldo Carvalho de Melo
For the places where we need a pointer to the transport header, it is still legal to touch skb->h.raw directly if just adding to, subtracting from or setting it to another layer header. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-25[ICMP6]: Introduce icmp6_hdr()Arnaldo Carvalho de Melo
For consistency with all the other skb->h.raw accessors. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02[NET]: Annotate checksums in on-the-wire packets.Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02[IPV6]: annotate icmpv6 headersAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-20[IPV6]: ROUTE: Add support for Router Preference (RFC4191).YOSHIFUJI Hideaki
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-04-16Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!