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831 Interface Light Goes Out
SOLVED!! I discovered that the 831 has a "Managed LAN" feature, where each port of ethernet0 is mapped to a fast ethernet interface. So to make port 1 of ethernet0 work, interface "fastethernet1" cannot be shutdown. Same for 2, 3, and 4. In my config, they were all shut down because I didn't... -
831 Interface Light Goes Out
I used a loopback connector in port 1 of the inside interface and a cable to a Netgear switch in port 4. When I reboot the router, lights for both port 1 and port 4 come on and stay on through almost the entire boot sequence, until right after "Cisco C831 (MPC857DSL) processor (revision 0x400)... -
831 Interface Light Goes Out
I did change cables. The router was connected to a relatively-new LinkSys switch, but with a straight cable. The LinkSys apparently has auto-crossover, because it was working with that cable before I did the password recovery. However, I tried another straight cable, as well as a crossover... -
831 Interface Light Goes Out
I have a Cisco 831 that I had to put through password recovery. Ever since, I have not been able to connect to the LAN ports. What happens is that the router looks OK through most of the reboot, but just as it gets to the point where it says "Press Return to Get Started!" the LAN light goes... -
Proxy ARP Problem?
The AS/400 is 10.0.0.9. [Is it possible that when the AS/400 ARPs for an address, it gets two answers--one from the PC and a proxy answer from the PIX--and that causes it to get confused and disconnect from the PC??] PIX Version 6.3(4) interface ethernet0 10baset interface ethernet1 10baset...- JSKoval
- Post #3
- Forum: Security, hacker detection & forensics
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Proxy ARP Problem?
I have a switched ethernet network with 25 PCs, 2 Windows servers and an IBM AS/400. After making a change to the PIX last night to re-establish an old VPN connection, users complained of getting randomly "terminated" from their AS/400 terminal sessions. When I compared the old PIX 506 config...- JSKoval
- Thread
- Replies: 2
- Forum: Security, hacker detection & forensics
