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0answers
89 views

Sonicwall L2TP Server is using a “phantom” internal DHCP server

Following a few articles on options 121 and 249, I'd like to push out routes to the L2TP VPN clients using the internal DHCP server on the Sonicwall. However, the Sonicwall seems to be using a ...
-1
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1answer
780 views

Multiple subnets on isc-dhcp-server using ddns with bind9

On my network I have two subnets: 10.100.1.0/24 -> Wired/wireless 10.100.7.0/24 -> VPN Both subnets are served by isc-dhcp-server running on a Debian VM. This same VM runs bind9 for my DNS. ...
2
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1answer
2k views

ASA DHCP Relay configuration

I'll make it simple, I have locations in different cities, connected using 2 Cisco ASA devices. my main location, corporate, use the IP 192.168.1.x The second location, remote store, use the IP ...
4
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3answers
1k views

A Linux DHCP server that will listen on an non-broadcast (tap) interface?

Are there any Linux DHCP servers that will listen to what Cisco calls an "unnumbered" interface, or what others might call a "NBMA" (non-broadcast) interface. I have a Linux system that connects to a ...
2
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4answers
3k views

DHCP over VPN between SonicWALL NSA-2400 and NSA-240 loses connectivity each night

In my central office I have a SonicWALL NSA-2400 appliance acting as the hub for several remote offices. It is configured to pass DHCP requests to my internal DHCP server. The VPN connection works ...