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| author | Mogula Pranay <mogula.pranay@nxp.com> | 2018-01-09 11:43:29 +0530 |
|---|---|---|
| committer | Hans Dedecker <dedeckeh@gmail.com> | 2018-01-10 09:19:08 +0100 |
| commit | 012d20eebe3aec0818aa949eb7b14754640df797 (patch) | |
| tree | fcac7d9d90081878d4930ea01c5cc76095dab4de /package/network | |
| parent | 18f49449b0f5438ddf643e0473f35382e09ea4cb (diff) | |
| download | upstream-012d20eebe3aec0818aa949eb7b14754640df797.tar.gz upstream-012d20eebe3aec0818aa949eb7b14754640df797.tar.bz2 upstream-012d20eebe3aec0818aa949eb7b14754640df797.zip | |
netifd: update dhcp.script to handle dynamic routing
Certain DHCP servers push a gateway outside of the assigned interface subnet,
to support those situations, install a host route towards the gateway.
If Gateway and IP are served in same network, openwrt quagga cannot learn
routes (rip routes are not getting added, showing inactive) whereas
working fine when Gateway and IP are in different network.
Signed-off-by: Mogula Pranay <mogula.pranay@nxp.com>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Diffstat (limited to 'package/network')
| -rw-r--r-- | package/network/config/netifd/Makefile | 2 | ||||
| -rwxr-xr-x | package/network/config/netifd/files/lib/netifd/dhcp.script | 8 |
2 files changed, 8 insertions, 2 deletions
diff --git a/package/network/config/netifd/Makefile b/package/network/config/netifd/Makefile index 4eb4737a3a..3efcd3009e 100644 --- a/package/network/config/netifd/Makefile +++ b/package/network/config/netifd/Makefile @@ -1,7 +1,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=netifd -PKG_RELEASE:=1 +PKG_RELEASE:=2 PKG_SOURCE_PROTO:=git PKG_SOURCE_URL=$(LEDE_GIT)/project/netifd.git diff --git a/package/network/config/netifd/files/lib/netifd/dhcp.script b/package/network/config/netifd/files/lib/netifd/dhcp.script index 24f243c2c7..00604f40e7 100755 --- a/package/network/config/netifd/files/lib/netifd/dhcp.script +++ b/package/network/config/netifd/files/lib/netifd/dhcp.script @@ -18,9 +18,15 @@ setup_interface () { proto_add_ipv4_address "$ip" "${subnet:-255.255.255.0}" # TODO: apply $broadcast + local ip_net + eval "$(ipcalc.sh "$ip/$mask")";ip_net="$NETWORK" + local i for i in $router; do - proto_add_ipv4_route "$i" 32 "" "$ip" + local gw_net + eval "$(ipcalc.sh "$i/$mask")";gw_net="$NETWORK" + + [ "$ip_net" != "$gw_net" ] && proto_add_ipv4_route "$i" 32 "" "$ip" proto_add_ipv4_route 0.0.0.0 0 "$i" "$ip" local r |