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Cisco Bug: CSCtd83379 - Relay not forwarding the DHCP discover packet

Last Modified

Feb 08, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)


DHCP Discover packets are not reaching the server via a Bridge from the client.
The Pagent Client  is initiating DHCP discover message to the server via the Relay. 
The Relay (ASR 1002 ) is using the unnumber interface to forward the DHCP discover packets to the server.We are using the Bridge to Bridge between Ethernet and serial interfaces using the same bridge group.
It is seen that DHCP discover packets reaching upto Bridge interface and the Relay unnumber interface not getting the DHCP discover packet.
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