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Hello, |
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I'm still hacking at my first Linux firewall. I decided to build |
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in redundancy, via CARP which replaces the cisco protocol VRRP. |
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I like to develop 2 versions: |
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A. 2 redundant routers on one cable modem(static IP) drop. |
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B. 2 redundant router each with a different network/circuit |
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to the internet. |
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|
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'UCARP' is in portage, and I was wondering: |
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1. Has anyone used 'ucarp' with iptables, willing to share configs? |
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|
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2. How do you get your ethernet cards to reply to arp/mac requests |
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with the same MAC address? A pci based ethernet card with programmable |
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MAC address would be keen. If one does not exist, I'm quite tempted |
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to do the layout, and develop the firmware (not a big deal). |
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Suggestions as to which chips to use, so as to be able to use |
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an existing driver from a 10/100 card (realtek?) would be keen. |
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|
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3. Is it stable? Comments? |
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4. Have you implemented QOS semanitics with UCARP on Gentoo, and |
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would you be willing to share information? |
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|
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5. Since my cable access provider scans MAC address and locks up |
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my cable box(therefore I have to shut if off for 5 minutes upon |
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changing the MAC address of my router) if different MACs are used, |
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do you have a workaround for this? |
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|
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6. If I implement UCARP on a network with 2 different wiring/circuits |
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that support static TCP/IPs (cable modem and wireless T-mobile) how |
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do I setup external routing to use both pipes, without BGP-4? |
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7. When I'm finished what's the best method to test the robustness |
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of the router configuration, against security attacks? i.e. |
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a friendly penetration test volunteer? |
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|
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James |
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|
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-- |
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gentoo-user@g.o mailing list |