[dhcwg] Problem in obtaining lease across VLANs

"Shantharam K" <shantharam.k@mphasis.com> Sat, 28 June 2003 14:20 UTC

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From: Shantharam K <shantharam.k@mphasis.com>
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Hi All,

I have multiple VLANs in my network and DHCP server is placed in one VLAN. This DHCP serves all other VLAN clients with multiple scope. I have put "HELPER ADDRESS" command in all VLAN routers to pass the DHCP broadcast. This configuration is working fine.

Now I am trying to control inter VLAN traffic through Access Lists. But once I put access list on the VLAN routers DHCP requests are getting blocked some where. Even though Access list allows all traffic to DHCP server's VLAN, Clients are not able to obtain the IP leases from DHCP server. Your help in resolving this issue would be greatly appreciated.

Thanks and Regards

--------
Shantharam K
MphasiS-BFL Ltd.,
139/1, Aditya Complex,
Hosur Main Road, Koramangala,
Bangalore-560 095
Phone : +91 80 5522713/714 Extn. 1012
Mobile: +91 98861 23015
Fax : +91 80 5522719

www.mphasis.com 

Architecting Value
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