similar to: Duplexing

I spent a few hours trying to install the entire tcng system, including the simulator, on a Fedora Core 2 box last night. I read about the restrictions on which kernels and versions of iproute2 the ./configure script would accept, but figured anything more recent than the older versions mentioned in the README would probably work, but I never actually read the script. Its references to 2.5

Is there a flow diagram as to where tc actions take place with respect to NAT and other iptables functions on a multihomed box (private & public NICs) ? Are tc filter rules consulted before or after NATing? My real interest is in basic understanding first, and then solving a real problem second. Example: Firewall Public NIC 123.123.123.1 Firewall Private NIC 192.168.168.1 Dedicated Video

Hi all! I have a situtation that I want to get happening: We have just installed a colour photocopier with duplexing at a client's office. We're looking to have four printers pointing at this one device, with the following settings (one for each printer): * Black and White * Black and White, Duplexed * Colour * Colour Duplexed My question is, can we have server-side settings for

I am trying to mark outbound passive ftp traffic with iptables and shape it to 35KBytes. I am using the following script on the computer that runs the ftp server. It is not working correctly, it seems to limit ALL traffic. Cant file share or anything. Anyone might know what is wrong? #!/bin/bash #shaping passive ftp traffic # mark the outbound passive ftp packets on ports 50000-51000

I am trying to switch over to the new "style" of printing, but when I do, I loose the ability to print duplex. I have two servers. The old one (spike) is setup as a file server, etc. and the print services date back to the early 2.0 days. It is currently running 2.2.2 with the original printer setup. The printing works ok with this server. People can print using features of the

Hello, I have a samba 2.2.6 print server running on Solaris 2.7. It has been working wonderfully for a long time. Now, I'm setting up the server to automatically download the printer drivers to the client PC. This also works great, except for the duplex option on my duplex printers. The correct options appear in "device settings" (such as "flip on long edge"), but do not

Hello. We have an Apple LaserWriter8500 printer that has a duplex printing unit. The printer is configured to print on both sides of a sheet by default (e.g. if I print a document with unix lpr command, they print on both sides). However, I couldn't manage to make my Win2k desktop to print dual-sided output on that printer although I am sending the jobs to the same LPRng queue (routed through

Dear All, I have an onboard Realtek RTL8111/8168B NIC. from lspci -vv : 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) It is detected, but why the speed is always 100Mbps, already change cable but still no luck. I use ethtool and from the output it seems that system know that this NIC support gigabit speed : ???????

Does anyone has implemented this sucessfully? I am asking this because we are implementing Xen on our test lab machines, which they hold up to three 3com and intel Nics 10/100mbps based. These servers are meant to replace MS messaging and intranet webservers which holds up to 5000 hits per day and thousands of mails, and probably the Dom0 could not handle this kind of setup with only one 100mbps

Hi All, I have a thin cliente here that i want to run asterisk: - National Semicondudor Geode GX1 266MHz Geode 266MHz single chip - NS Cx5530a Southbridge National Semiconductors SC2200 - NS PC97317 in chipset - 32MB Compact Flash - 64MB Ram - 10/100Mbps, Autosense 10/100Mbps, Autosense Realtek 8139C National DP83815 / DP83816 Some tip? I have a ide>flash

Hi, I''ve been having a really strange thing happen. I can''t remember when it happened, or if it coincided with a shorewall update, but if I have shorewall "running", my 100mbps connection is limited to about 1-6mbps per connection. This is with TC/Shaping/QoS disabled or enabled. I have no idea if its shorewall doing something funky or ipables or what, but if I

I have an analog phone connected to a Sipura 2100 which in turn connecteds to * over a 100mbps LAN. When I do ChanSpy on a bridged call, it causes massive jitter. When I attempt ChanSpy with a Grandstream GXP-2000 the monitored call is clear. Has anyone had this happen? Any suggestions? ScriptHead

I''m trying to do some very simple rate-shaping on an interface. I want to limit my 100baseT interface to 7 megs both ingress and egress of the interface. I''ve been hacking my way through the documentation and some examples and I''ve come up with the following configuration for tcng that seems to do what I want. I''m curious if some of the other experts out

Hello, While I was doing some tests in Arndale board, the network (iperf) throughput suddenly decreases to 5Mbps (from 100Mbps) out of nowhere. This typically happens when I generate traffic using iperf (100Mbps) while installing some packages using apt-get in dom0. Whenever this behavior happens, I can not see any distinguishable logs from any places. After some debugging, I found that

Hi, Yesterday i tried to install centOS 8 on my little router and server, but there's no ethernet listed there. I'm using Compaq pressario V3737TU which come with Marvell PCI-e ethernet 100Mbps. It's an old laptop. Could anyone here help?

I'm doing some performance tests on a samba NAS server and I've found some interesting statistics: I'm doing my performance tests in linux using: # time dd if=somelargefileovershare of=/dev/null bs=1M count=100 Then calculating the bandwidth For windows I'm low-tech: stopwatch plus drag-n-drop of a large file (any recommendations on a 'simple' windows program that will

I have just noticed this message in my kernel logs, reporting the possibility of an error with my memory. This would go a long way towards explaining the problems i''ve been having. This particular error is occuring when i''m not running xen so is obviously not something brought on by xen itself. The strange thing is that the NMI error is always followed by the TLAN: eth0: Adaptor

Greetings, Scenario: Centos box with eth1 (10.0.0.0/24) and eth0 (192.168.0.0/24) segment on eth0 has access to full bandwidth of uplink Both are on 100mbps switches Requirements: bandwith on segment on eth1 needs to be throttled to different speeds - say 32, 64, 128kbps and the such. Required for application performance testing purposes. As usual my girlfriend google is very verbose.

Hello World, I have met tinc a few days ago and started with a simple connection between 2 machines. I have fallen in love witht tinc, it's very simple to configure, although I haven't used tinc in production yet, because of its simplicity I think it's very robust. I also like how the configuration is organized with hosts/ directory, up/down scripts. Thank you for such a great tool.