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author | Felix Fietkau <nbd@openwrt.org> | 2012-10-10 12:32:29 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2012-10-10 12:32:29 +0000 |
commit | abe70b1494c60a3f9cbe5e4d8d967a82dd1e29a5 (patch) | |
tree | 46b83031a0da1b4458317413c00d13c252c72afa /package/network/services/ppp/patches/340-populate_default_gateway.patch | |
parent | 41d09b7d7880b83b0e544574296b2b3673792c7f (diff) | |
download | master-187ad058-abe70b1494c60a3f9cbe5e4d8d967a82dd1e29a5.tar.gz master-187ad058-abe70b1494c60a3f9cbe5e4d8d967a82dd1e29a5.tar.bz2 master-187ad058-abe70b1494c60a3f9cbe5e4d8d967a82dd1e29a5.zip |
packages: sort network related packages into package/network/
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33688 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/network/services/ppp/patches/340-populate_default_gateway.patch')
-rw-r--r-- | package/network/services/ppp/patches/340-populate_default_gateway.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/package/network/services/ppp/patches/340-populate_default_gateway.patch b/package/network/services/ppp/patches/340-populate_default_gateway.patch new file mode 100644 index 0000000000..9a0284eb23 --- /dev/null +++ b/package/network/services/ppp/patches/340-populate_default_gateway.patch @@ -0,0 +1,34 @@ +pppd: Fill in default gateway on Linux + +On Linux, when pppd creates the default route, it does not set the peer +address as gateway, leading to a default route without gateway address. + +This behaviour breaks various downstream programs which attempt to infer +the default gateway IP address from the system default route entry. + +This patch addresses the issue by filling in the peer address as gateway +when generating the default route entry. + +Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> + +--- a/pppd/sys-linux.c ++++ b/pppd/sys-linux.c +@@ -1697,6 +1697,9 @@ int sifdefaultroute (int unit, u_int32_t + memset (&rt, 0, sizeof (rt)); + SET_SA_FAMILY (rt.rt_dst, AF_INET); + ++ SET_SA_FAMILY(rt.rt_gateway, AF_INET); ++ SIN_ADDR(rt.rt_gateway) = gateway; ++ + rt.rt_dev = ifname; + + if (kernel_version > KVERSION(2,1,0)) { +@@ -1704,7 +1707,7 @@ int sifdefaultroute (int unit, u_int32_t + SIN_ADDR(rt.rt_genmask) = 0L; + } + +- rt.rt_flags = RTF_UP; ++ rt.rt_flags = RTF_UP | RTF_GATEWAY; + if (ioctl(sock_fd, SIOCADDRT, &rt) < 0) { + if (!ok_error(errno)) + error("default route ioctl(SIOCADDRT): %m"); |