09-17-2007 10:17 PM - edited 03-05-2019 06:32 PM
Hi,
I configured the ACL to restrict communication of one VLAN over 3560 used as VTP server. Following are the config excerpt;
interface Vlan Process
description Process VLAN
ip address x.x.84.254 255.255.255.0
ip access-group Process_in in
ip access-group Process_out out
ip helper-address x.x.82.26
Each ACLs contain "permit" entry for x.x.82.26 (DHCP Server) in both ways (I put both ways when it was not working either way).
Machines connecting to this VLAN unable to obtain lease (IP address). All other vlans are OK.
Can anyone please guide about it?
Thanks,
09-23-2007 04:36 PM
Can you post the Process_in and Process_out ACLs please?
09-23-2007 08:59 PM
Thanks for response.
I put DHCP permit both ways in both ACLs when it was not working one way.
Extended IP access list AFS_Process_in
permit ip any host X.X.82.10
permit ip host X.X.82.10 any
permit ip any host X.X.82.21
permit ip any host X.X.82.26 >>>[DHCP]
permit ip host X.X.82.26 any >>>[DHCP]
permit ip any host X.X.82.27
permit ip any host X.X.24.66
permit ip X.X.84.192 0.0.0.31 any
deny ip any any log
Extended IP access list AFS_Process_out
permit ip host X.X.82.10 any
permit ip any host X.X.82.10
permit ip host X.X.82.21 any
permit ip host X.X.82.26 any >>>[DHCP]
permit ip any host X.X.82.26 >>>[DHCP]
permit ip host X.X.82.27 any
permit ip host X.X.24.66 any
permit ip any X.X.84.192 0.0.0.31
deny ip any any log
Regards,
Arif
09-24-2007 06:26 AM
You should do the following:
no ip access-list extended AFS_Process_out
IP access-list extended AFS_Process_out
permit ip any host X.X.82.10
permit ip any host X.X.82.26
permit ip host X.X.24.66 any
interface Vlan Process
no ip access-group Process_in in
no ip access-group Process_out out
ip access-group AFS_Process_out out
BR. Amdil
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