HELP: Cisco 3030: Packets don't reach destination. Archived from groups: comp.dcom.sys.cisco,comp.dcom.vpn () What we are seeing is anyone after the 20th VPN connection is established to the 3030 the packets don't reach their destination and users can't...

Cisco 3030 doesn't work after 21st connection. Archived from groups: comp.dcom.vpn,comp.dcom.sys.cisco () So what we are seeing is anyone after the 20th VPN connection is established to the 3030 the packets don't reach their destination and users can't talk...

drops the packets, and because their is no response > its like your computer is not there. If the machine was not there, the router in front of it it will - according to RfC (!) - send an ICMP host unreable message. So by dropping the packets an attacker...

How Fast is a T1? really.. Archived from groups: comp.dcom.sys.cisco,comp.dcom.voice-over-ip () Hi all: I just successfully turned up a T1 from NYC, US to Manila, Philippine. Both routers are Cisco 2600. The ping time is about 268ms, every time. My...

your case, the failure is real, but the exact point of failure can be obscured for the above reason. It is possible for a 3rd party to cause your traffic to disappear. It's called being black-holed. If an intermediate ISP cannot reach the destination...

there will be sonicwall firewall with a Win2k server sitting in the DMZ serving FTP. The problem is the other end I have no knowledge of other than they are using a Cisco 3030 - this i'm not too fussed about as it's not my problem and they have decent...

say that on my side there will be sonicwall firewall with a Win2k server sitting in the DMZ serving FTP. The problem is the other end I have no knowledge of other than they are using a Cisco 3030 - this i'm not too fussed about as it's not my problemand...

what connecting to what closet is there a way to monitor a packet or something and see what path or route it took to reach it's destination? I think each closet would have to have a router in it to do a trace route and determine where they go. I dont know...

sygate and shields up. Archived from groups: comp.security.firewalls () When I test my sygate firewall on Gibson's Shields Up. The ports are coming up as closed, but not all are coming up as what GRC calls stealth. I figure this is to be expected. I...

Network router problem. Archived from groups: comp.sys.mac.comm,comp.sys.mac.hardware.misc,comp.dcom.lans.ethernet () I've set up 3 routers to provide security between two small networks, yet be able to share resources. The setup consists of a Speedstream...