[201803][dhcp_relay] Add support for DHCP client(s) on one VLAN and DHCP server(s) on another#2857

Merged

lguohan merged 8 commits intosonic-net:201803from

jleveque:uplink_downlink_patch_isc-dhcp-relay_201803

May 17, 2019

Commits on May 2, 2019

Change URL for isc-dhcp source repository
jleveque
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Port upstream patches to isc-dhcp-relay to support upstream/downstream interfaces
jleveque
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Modify supervisor conf to generate dhcrelay commands with '-id' and '-iu' options
jleveque
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Commits on May 5, 2019

Commits on May 9, 2019

Patch relay agent to properly forward BOOTREQUEST only on appropriate interfaace if it is a directed broadcast
jleveque
committed

Commits on May 13, 2019

Update patch to properly support interfaces with multiple IP addresses assigned
jleveque
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Commits on May 15, 2019

Pass --enable-use-sockets to configure instead of uncommenting USE_SOCKETS directly
jleveque
committed