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Questions tagged [ipcop]

26 questions
10
votes
1 answer

How can I configure my DHCP server to distribute IP routes?

I have a DHCP server (Linux, IPCop, dnsmasq) running on my default gateway server 192.168.0.1. I have a VPN endpoint on another server in the network (192.168.0.4). Is it possible to configure the DHCP server so it sends not only the default gateway…
blerontin
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5
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5 answers

How to extend IP Range from 192.168.1.1 to 192.168.2.254

Here's my question. I currently have a network setup to have Static IP manually assigned between 192.168.1.1 and 192.168.1.99 and the rest (192.168.1.100 through 192.168.1.254) assigned automatically by DHCP server hosted on a IPCop server. Now, I'd…
Marc-Andre R.
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4
votes
2 answers

IPSec VPN on Vista

My company uses IPCop to configure it's VPN. We have an IPSec script that runs on Windows XP to open a connection using a security certificate for authentication. Microsoft totally changed things around with Vista, and our script no longer works. …
Scottie T
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3
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1 answer

How do I configure my VPNs on my new firewall without taking out the old one?

I have a colocation facility with my main firewall in it. It has a bunch of site-to-site VPN tunnels built from the main firewall to the firewalls that are in the remote facilities. I want to replace that main firewall with a Cisco ASA but I want…
blsub6
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3
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3 answers

How do I find out what all this traffic is?

I have seen a consistent spike in traffic over my network since Monday morning and I don't know where it's coming from! I don't have netflow routers (like I would like), I have IPCop firewalls. Is there any way that's built in to Linux that I…
blsub6
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2
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1 answer

IPCop Packet Mangling

I've found myself in a pickle replacing an old firewall for a client this afternoon. I'm configuring their new IPCop firewall (1.4.21), Zerina OpenVPN addon is installed. What I need to do: There are three network interfaces, currently set up as red…
Zenham
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2
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1 answer

Odd routing issue after IP change

We recently got done doing a massive IP scheme change at work and since then I've noticed a few oddities. First, our setup: IPCop firewall which has - Wireless network (completely segregated) - Firewalled DMZ - Internal network [eth0]…
dragonmantank
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1
vote
0 answers

IPcop Multiple WAN Subnets

We have an IPcop firewall and have had no issues with it. We've had a block of 10 IP addresses from our colocation provider and have been able port forward from those to internal servers as needed. We've recently needed additional IPs and the…
obsidian
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2 Computers, same network, different outgoing speeds when uploading to internet?

Update I've tested both machines plugged directly into the modem, DL is 30Mbps, UL is 12Mbps for both machines. IPCop appears to have some issue with the G5. I have 2 work machines in my office, a PowerMac G5 and a MacBook Air. Both behind an IPCop…
Andrew Jones
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0 answers

Connect to Orange interface in IPCop

I am using IPCop with a red-green-orange configuration. I am trying to access my webserver on the orange interface, from a computer on the green interface, both of which are inside my firewall. When I enter the IP address of the webserver, I reach…
DanielAttard
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1 answer

How to configure public IP behind a modem/router (Actiontec GT724R)

I want to figureout how to use a public IP address (ISP provided) behind the modem/router. I'm replacing an aging modem with a NEW one, which is an actiontec GT724R modem. Its manual is Here This is how I want the setup to look like …
FatherFigure
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1
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2 answers

Bootrequests coming from Cisco Switch

I have two Cisco switches that are sending out DHCP BootRequests and they're hitting my firewall about once a minute or so. What is it trying to do? How can I stop it?
blsub6
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vote
1 answer

Can IPCop connect external server with internal server?

The sysadmin in my company just resigned (me, intern has to fill that role) & I'm tasked to connect the external bugtracker (Redmine) with the company's Subversion server that is located inside the internal network. The network looks like…
hsym
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0 answers

Site-to-site VPN using IPCop and Cisco ASA 5505

So I'm coming into a company who wants to move away from their IPCop firewalls and replace them with Cisco ASA 5505's. Instead of ripping the entire network down and keeping it down for however many weeks it takes to set up each new ASA, I decided…
blsub6
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0
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2 answers

Changing default gateway on workstations connected to Windows Domain SBS server

We have xp workstations connected onto a small business server acting as active directory/isa firewall/proxy (no dhcp). Is there a reason that after installing a 2nd firewall on the network (same subnet etc), that changing the default gateway on the…
Gary B2312321321
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