search for: 300mbit

Hi all, I tried last week to do traffic shaping on a production system, object of the exercise was simply to throttle the outgoing traffic. tc qdisc add dev eth4 root tbf rate 300mbit burst 300kb latency 50ms But the server became rather instable, crashing repeatedly without anything in the logs. Can anybody spot glaring mistakes in the tc command above, or tell me what I should have done instead? with kind regards, Bent Terp

Hello, I have 2 dual CPU Xeon 3Ghz HT enabled Linux routers and each one of them serving 2 class C with pick traffic on router about 300Mbit full duplex 2 x Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) 1GB ram And 2 x Ethernet controller: Broadcom Corporation NetXtreme BCM5703 Gigabit Ethernet (rev 10) 1GB ram Both routers have about 600 iptables rules, 4000 tc rules with HFSC schedul...

...re of the exact disk config as it is a leased system that I have never seen. The usage patterns are usually pretty consistent in that out of 2-300 concurrent downloads you will find between 15 and 20 different files being fetched. You can guess that when the machine is trying to push a total of 2-300Mbit the disks are going crazy and due to file sizes and only having 4GB of ram on the system caching is of little use. The systems will regularly get into a 80-90% I/O wait mode. The disk write speed is of almost no concern as there are only a few files added each day. The system we have come up wit...

Hi, I just installed CentOS 4.3 on a PATA drive and later installed 2 SATA2 (300mbit/s) disk drives. The patched sata_via driver detect the drives and I can use them, but only if I manually create the /dev/sda and /dev/sdb files using mknod. My question is: why udev does not create /dev/sda at boot time? Many thanks Oliver -- Oliver Schulze L. <oliver at samera.com.py>

Im looking for wifi sip phones that support auto provisioning and work flawlessly with atserisk. Can anyone suggest me some models?

Hello, This is a CentOS 5.2 box configured as a router for a network handling about 200-300 Mbps, routing traffic to/from the internet for about 6,000 IPs. After about 2-3 days, the kernel complains about "dst cache overflow" and even thought it hasn't crashed, the network is un-responsive. All IP forwarding stops and the server cannot be reached from any network interfaces.

...efinitely maxed out at wirespeed when i run tests on a quiet network (spread between all the clients. single clients only manage around 350Mbit/sec, but i attribute that to windows, not the server, since it can talk scp at closer to 900Mbit/sec to another linux machine and i can run more than one ~300Mbit smb stream at a time to different clients). so i checked the smbd/nmbd/winbindd logs and see nothing strange. i fire up wireshark on the clients and holy crap there is a lot of traffic when there should be none! i filtered out broadcast, multicast, and indeed all traffic not destined for the hos...