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[IPV6]: ROUTE: Flag RTF_DEFAULT for Route Infomation for ::/0.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1403,6 +1403,9 @@ static struct rt6_info *rt6_add_route_info(struct in6_addr *prefix, int prefixle
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ipv6_addr_copy(&rtmsg.rtmsg_gateway, gwaddr);
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rtmsg.rtmsg_metric = 1024;
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rtmsg.rtmsg_flags = RTF_GATEWAY | RTF_ADDRCONF | RTF_ROUTEINFO | RTF_UP | RTF_PREF(pref);
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/* We should treat it as a default route if prefix length is 0. */
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if (!prefixlen)
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rtmsg.rtmsg_flags |= RTF_DEFAULT;
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rtmsg.rtmsg_ifindex = ifindex;
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ip6_route_add(&rtmsg, NULL, NULL, NULL);
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