linux home router reboot itself when NAT'ing for large number of connections
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linux home router reboot itself when NAT'ing for large number of connections
When trying to connect to large number of bittorrent peers for my laptop on the LAN, the router instantly reboots itself. when limiting the number of connections to 50, it doesn't reboot.
My specs are: Debian stable on an old Pentium-2 200MHz PC, 192mb RAM, one 100mbit ethernet pci card (connected to the broadband modem) and one 10mbit ethernet isa card (connected to a hub). the isa card is configured to assign ip address to all clients connected to hub using dhcp server.
I've tested the RAM using memtest, tried different ethernet card (both pci and isa), tried even to connect them to different slots on the motherboard. It just keep rebooting itself.
The logs not showing anything, and `top` shows normal load on the server.
both the memory consumption and cpu usage are normal: when trying to increase the amount of open ed connections, the output of `watch -n 0.5 free -m` and `top` are constant over time
Is this when people are actually trying to connect, or just when you increase the amount of maximum connections? Sorry, i should have specified before.
You could always create a cron job that writes the free memory and processor usage to a file every minute or so, and see how much it spike when it dies.
no. when bittorrent is configured to allow <50 connections, while browsing or downloading from ftp at max speed, it runs fine. it only crushes when i increase the number of maximum allowed connections.
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