isc-dhcp: dhcrelay: Add RFC3527 link selection sub-option
authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Fri, 18 Oct 2013 11:40:00 +0000 (11:40 +0000)
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Fri, 18 Oct 2013 11:40:00 +0000 (11:40 +0000)
commit6ca07c5c908dd5bdbd7dc778e800eec2d3e77d97
tree4f716aa5431352385a292c2311c2968e5d7d3ffd
parenta8ce2d5f8ca5ce1bc990ecd5375724cb7f2a1e09
isc-dhcp: dhcrelay: Add RFC3527 link selection sub-option

RFC3527 link selection sub-option is used to select the "uplink" interface of
dhcrelay in cases where the DHCP server does not know how to reach the dhcrelay
based on the DHCP range. This can happen in weird network configurations like
Mesh networks.

Signed-off-by: Bruno Randolf <br1@einfach.org>
git-svn-id: svn://svn.openwrt.org/openwrt/packages@38447 3c298f89-4303-0410-b956-a3cf2f4a3e73
net/isc-dhcp/files/dhcrelay4.init
net/isc-dhcp/files/etc/config/dhcrelay
net/isc-dhcp/patches/100-relay-rfc3527-link-selection.patch [new file with mode: 0644]