From: gladston@br.ibm.com
Date: Wed Jul 13 2005 - 22:38:51 GMT-3
When using access-list with DHCP and IP helper-address, this was the needed entry:
permit udp host 100.5.14.1 eq bootps host 100.5.46.4 eq bootps
100.5.14.1 is the dhcp router (R1).
100.5.46.4 (R4) is the router configured with ip helper-address. It is also the router with Reflexive access-list on the interface pointing to R1.
R1 answers the dhcp request using destination port 67. It seems it considers R4 as a dhcp server.
Have you worked with similar configuration?
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