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If the Untangle server doesn't have an interface on the 172 network, you'll need to add a static route to the Untangle telling it how to get to the 172 network.
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If the Untangle server doesn't have an interface on the 172 network, you'll need to add a static route to the Untangle telling it how to get to the 172 network.

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You can find the details on reviewing/adding static routes here: <br />
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<a href="http://wiki.untangle.com/index.php/Static_Route_Management" rel="ugc">http://wiki.untangle.com/index.php/Static_Route_Management</a>
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You can find the details on reviewing/adding static routes here:

http://wiki.untangle.com/index.php/Static_Route_Management [http://wiki.untangle.com/index.php/Static_Route_Management]

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I just installed an Untangle Server in router mode in our network but I am having a problem. &nbsp;I have multiple subnets, 192 and 172. &nbsp;The UT server is on the 192 network. &nbsp;All the clients on that network can get to the Internet but clients on the 172 networks can not. &nbsp;I can ping the interface on the 192 network and I can ping from the 192 to the 172 and vice versa. &nbsp;However, I can not ping the UT interface from the 172 network. &nbsp;Everything was working fine with the old router so I know it is something in the UT server. &nbsp;Any help would be greatly appreciated.
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I just installed an Untangle Server in router mode in our network but I am having a problem.  I have multiple subnets, 192 and 172.  The UT server is on the 192 network.  All the clients on that network can get to the Internet but clients on the 172 networks can not.  I can ping the interface on the 192 network and I can ping from the 192 to the 172 and vice versa.  However, I can not ping the UT interface from the 172 network.  Everything was working fine with the old router so I know it is something in the UT server.  Any help would be greatly appreciated.

Untangle Server v7.1.0

Servers are computing devices that are similar to desktop computers in that they have the same basic components, but are significantly different in size, configuration and purpose. Servers are usually accessed over a network, and many run unattended, without a computer monitor, input device, audio hardware or USB interfaces. Many servers do not have a graphical user interface (GUI), and are configured and managed remotely. Servers typically include hardware redundancy such as dual power supplies, RAID disk systems, and ECC memory, along with extensive pre-boot memory testing and verification. Critical components might be hot swappable, and to guard against overheating, servers might have more powerful fans or use water cooling.

Server Hardware

Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.

Linux

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.