similar to: Ethernet bridge overflow ?

Hi, I wonder about the performance of a Linux box used as router (I guest I''m not the first :). Althought I know it mainly depends on the hardware, I''m trying to find some references on the topic or comparations with other routing solutions (FreeBSD box used as router, Cisco, etc). For example, http://facweb.cti.depaul.edu/jyu/Publications/Yu-Linux-TSM2004.pdf (althought is

Hello I''ve setuped a QOS bridge under debian 3.1 using 2.6.18.3 kernel + iptables 1.3.6 I''ve patched the kernel an Iptables with esfq+layer7 without problems. This simple script doesn''t log nothing ... And I''m sure to have eMule traffic (I''ve checked with tcpdump ) If I remove " -m layer7 --l7proto edonkey \" line I can see

Hello, has anyone done any performance measuring of Linux Bridge + firewalling? I did search the net for a long time, to find out what would be the best way to measure the (maximum) performance/throughput. I didn't really come to a conclusion I'm satisfied with. Nevertheless I did create a small bridged test setup with 4 servers (gbit nics) and a linux bridge (2 x 100 mbit nic), all on

I've been handed a Supermicro system that is using the Intel? H6300ESB Serial ATA Controller (Supermicro P4SCI motherboard). When I install CentOS5, everything seems to work OK, but it has absolutely horrid disk performance. Upon further inspection, it seems that the SATA disks are being treated as legacy IDE devices using PIO. Gah.... Has anyone else had this problem? I recall having

Hello, I''ve got somes questions about Bridge and QOS ... I''ve got a serveur with 2 interfaces eth0,eth1 inside br0 bridge ... nothing of special ... If I understand all, normally I should configure TC class and qdisc on each physical or use ebtables to manage packets on output ... right ? I''ve attached my qos_script that hsfc and layer7 module. I use only Iptables

Hi all, i have been having problems with voice quality. We run asterisk Asterisk CVS-HEAD version 2.4 as a production servre as a call centre/customer support engine. Pressenty, we have about 25 soft phones and 10 hard phones (Perfect Tone SIP phones). when handling internal calls, i usually notice a lot of static, echo and brakes (this is withing our local network) Our * runs on a supermicro

I have data that looks like this time_stamp (seconds) user_id The data is (partial) ordered by time - in that sometimes transactions occur at the same timestamp. The output I want is collated by transaction time on a per user basis, normalized by the maximum number of transactions per user, and aggregated over each day. So, if the users have 50 transactions in the first day and 20 transactions

Hi, I'm observing a nasty and strange behaviour with OpenSSH (SSH-2.0-OpenSSH_3.7.1p2) on Solaris 8 (Sparc). I searched the FAQ and list archive and I didn't find anything about it. The problem is that uploading through sftp is tremendously slow (~ 0.2KB/s) while downloading is ok (~ 200-300 KB/s), so I'm quite surprised. The machines I tested (client & server) are all in the

I'm fairly new to the list and new to submitting patches. Can someone please verify the attached patch for running a HP-UX Trusted System with PAM and OpenSSH 3.4p1? The problem seemed to be that pam couldn't verify the user via __pamh after the call to permanently_set_uid in session.c. So I called do_pam_session prior to the call and added a function do_pam_set_tty in order to set the

I apologize in advance but I thought some of the rails users may be interested in this... I just released web2py 1.20 www.web2py.com You can see 5 min tutorial here http://www.youtube.com/watch?v=VBjja6N6IYk and a 45min tutorial here: http://www.vimeo.com/428474 New features include the inclusion of a web based testing framework - a screenshot is here:

I''m building a site that requires user log-in and i have seen the Agile book using sha1 for password hashing while R-Forum uses md5. Is there any compelling argument to use one over the other? -- Posted via http://www.ruby-forum.com/.

Hello, loading conntrack resolve my problem ... layer 7 have got a dependency with conntrack but doesn''t load it automaticaly... so module is loaded but no packets match with l7-protocols ... reported as a bug http://sourceforge.net/tracker/index.php?func=detail&aid=1596065&group_id=80085&atid=558668 regards ArcosCom Linux User a écrit : > With: >

Hello I''ve setuped a bridge with iptables + layer + ipp2p + tc I don''t know how to shape passive ftp ? If I put rules on port 20, 21 or using layer 7 iptables accounting still empty ... When I done a tcpdump I can see that othe port than 20 or 21 are used ... Any Ideas of how I can achieve this ? Regards

We have a small office installation running over a cable modem. (8M down, 500k up confirmed with numerous speed test sites) When a single call is up, call quality is fine. When a second call is up, outbound audio is immediately choppy. We're using ulaw, and confirmed that traffic with 2 calls is <175kbps in/out. (IAX connection out) Asterisk doesn't report any dropped frames, the

Does anyone have any experience ith configureing the sangoma A102 card for testing using a e1 cross cable i've configured and installed the cards properly even the lights on the card are green which proves that my cross cable is properly built too. my problem is with asterisk which gives me these errors PRI got event: HDLC Abort (6)on Primary D-channel of span 1 PRI got event: HDLC Bad FCS

I''m triying to setup a pseudo bridge with wonder shapper and reverse arp. I readed the advance routing howto but as I''m not a experienced linux user it doens''t have enought information on how to do it. Basicly I don''t know how to route with linux! My box is got 2 interfaces, eth0 and eth1 . I''m runing Mandrake 9.2 . I already installed wonder shapper.

Hi, Ok you're right about it, let me simplify it. There's some files in the Maildir, that are from dovecot, like the dovecot.sieve, subscriptions, and these are files, but here are shown an being folders to be subcribed. Question was if it is possible to deny the show of this info in IMAP globally. If I subscribe, for example to "subscriptions", it created the folder,

Hi All, I found 2 unusual behavior with u32 classifier in Kernel 2.4.12. I’ve u32 compiled as module. 1> u32 filter seems not working if there is already some fw filter used for some other class. In order to get u32 working I’ve to delete root class, which in terms delete all fw filters too, and then same command for u32 works. fw is also compiled as module. 2> If I add u32 filter to my

Hi, Sorry to re-ask, what can I do to prevent this? Thanks, > -----Original Message----- > From: dovecot [mailto:dovecot-bounces at dovecot.org] On Behalf Of Jorge > Bastos > Sent: quarta-feira, 19 de Novembro de 2014 21:04 > To: dovecot at dovecot.org > Subject: Handle of "subscription" file/folder for IMAP > > Hi, > > For IMAP users, there's the

Hello, I''ve setuped a QoS bridge under debian. I would like to know If anyone have got some ressources about how setup perfectly VoIP (SIP/RTP) QoS with Asterisk Might be I should use TOS ? Regards