About ChrisLuberto

ChrisLuberto · 06-05-2018

I'm working on a Cisco 891 router. I have a DHCP scope setup but I need it to DENY any MAC that does not start with "00-10-40-*-*-*". This is the current DHCP pool configuration that is working propertly: ip dhcp pool IPPhones network 172.22.4...

ChrisLuberto · 02-15-2018

I'm in the process of replacing a Sonicwall 2400 with a Sonicwall 2650. The configuration easily copies over however, when I plug the LAN port (192.168.50.1) of the Sonicwall into the same Cisco interface that the old firewall plugged into, traffic...

ChrisLuberto · 06-05-2018

I want to DENY all MAC addresses ACCEPT MAC addresses that begin with "00-10-40-*-*-*".

ChrisLuberto · 02-20-2018

Solution: The Sonicwall NSA 2650 is configured for OSPF on X0. The settings for OSPF (Network > Routing> *Gear Icon*) was set to "When WAN is up" under 'Originate Default Route'. The NSA 2650 has a known issue that X0 was not broadcasting to OSPF ...

ChrisLuberto · 02-17-2018

Great point. I am using the FWs default WAN interface, X1. The zone is also applied correctly. I'm contacting Sonicwall via an existing ticket to see if they can shed light on way the WAN interface is showing as DOWN when it is actually UP. I'll...

ChrisLuberto · 02-17-2018

Rafael, I found the solution! I changed the FW OSPF setting 'Originate Default Route' from "When WAN is up" to "Always". Once I did that, the new fire wall showed in the OSPF database. A trace route from a client shows the traffic is routing cor...

ChrisLuberto · 02-17-2018

Attached are screenshots for the backup firewall that is in my datacenter and for the firewall I'm installing. Thanks, Chris

Member Since	‎02-15-2018 07:26 PM
Date Last Visited	‎06-12-2018 05:59 PM
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DHCP - Deny all MAC Address Accept Phones

Cisco C3650 OSPF with Sonicwall Firewall

Re: DHCP - Deny all MAC Address Accept Phones

Re: Cisco C3650 OSPF with Sonicwall Firewall

Re: Cisco C3650 OSPF with Sonicwall Firewall

Re: Cisco C3650 OSPF with Sonicwall Firewall

Re: Cisco C3650 OSPF with Sonicwall Firewall