Cisco VLAN Issues

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Brian Ristine

• May 15, 2019 13:21

I've recently installed a Cisco 3560 and have configured a few VLANs for network segregation.  This required building static routes inside my internet router.  When I add Firewalla to the network (on the same VLAN as the internet router), anything inside that VLAN works fine but anything outside that VLAN cannot ping the internet router or access the internet.

Any thoughts?

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  Firewalla

  • May 18, 2019 01:08

  Is that the CAT3k?  See if there are any configuration inside that may impact ARP tables.  Also is firewalla connected to a switch port? I assume it is.  

  These enterprise switches are very featureful and extremely flexible ... and it is a problem for simplicity

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  Buni Rock

  • August 05, 2019 09:44

  I have a similar issue, I am using Cisco AnyConnect client application to connect through VPN to the customer's internal network. If Firewalla is connected to my home network, the VPN connection succeeds to connect but shortly after, the Cisco AnyConnect gets disconnected and tries to connect again...and again...and again.

  Once Firewalla is disconnected from network, everything works fine.

  Since Firewalla Blue is recommended for small business sector, I would expect this scenario to work.

  Regards,

  Benone

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  Firewalla

  • August 05, 2019 18:54

  Which mode are you running the firewalla in?  Simple? DHCP?

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