similar to: [Bridge] [PATCH] bridge: random extra bytes on STP TCN packet

I saw some big mistakes, here's the correct version : -------------------------------------------------------------------- void br_send_config_bpdu(struct net_bridge_port *p, struct bpdu *bpdu) { unsigned char buf[42]; buf[0] = bpdu->bpdu_header.protocol[0]; //0x00 buf[1] = bpdu->bpdu_header.protocol[1]; //0x00 buf[2] = bpdu->bpdu_header.version; //0x02 buf[3] =

Hi, I'm trying to modify the stp kernel files in order to implements the RSTP. I've already modify the bpdu format like this : ------------------------------------------------------------------------------------------------------------------------------------ typedef struct { int topo_change = 0; int proposal = 0; int port_role[2] = {0,0} ; //role du port ?metteur du BPDU

Avoid poisoning of the bridge forwarding table by frames that have been dropped by filtering. This prevents spoofed source addresses on hostile side of bridge from causing packet leakage, a small but possible security risk. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Index: bridge/net/bridge/br_input.c =================================================================== ---

I am doing some testing of openwrt'd wireless access points, using madwifi-ng'd atheros radios. In the test configuration, I have three devices in a triangle, each has wds links to the other two devices. The ath0 interface is in ap mode, ath1 is a wds link to one device, and ath2 is a wds link to the other device. All three interfaces (and an ethernet interface) are in a bridge (br-lan)

I have two multi-port bridges connected together with a lot of cables. Current setup is as follows: --------eth0------- | | [Bridge A] <-eth1-> [Bridge B] | | --------eth5------- Bridge A is root-bridge, and eth0 is set to lowest path-cost. Consequently on Bridge B interfaces eth1 and eth5 are in blocking state. However, when looking

It appears that interfaces participate in STP's forwarding delay even when STP is disabled for a given bridge. I can remedy by setting the FD to 0 for each new bridge, but I'm wondering if this is by design or oversight. [root@ ~]# brctl show bridge name bridge id STP enabled interfaces br0.690 8000.00065b8bce3e no eth1.690

Hi, we're running the standard linux bridge setup (redundant bridge) for 5 years now. So first of all, thanks to everyone involved for implementing the bridging feature in Linux. Now I'm trying to bridge hosts connected to VLAN'ed Cisco switches using linux bridge. I'm testing the following setup (Kernel 2.6.19, bridge-utils 1.2 on both bridges)

Fixes message_age field update in config BPDUs. Also checks whether the BPDU message age has exceeded bridge max age before transmitting config BPDUs. Signed-off-by: Kishore A K <KishoreAK@myw.ltindia.com> Index: linux-2.6.7/net/bridge/br_stp.c ============================================================= --- linux-2.6.7/net/bridge/br_stp.c.orig 2004-06-17 20:17:27.000000000 +0530 +++

Hello! In the attached file is patch for the option to set client connection limit. We had problem for dead hosts, so default system timeout is not enough. --conlimit option added Will be great to see this patch in the future version, so we do not need to patch every time. Thanks and Cheers, Eugene. -- -------------- next part -------------- diff -Naur rsync-2.6.8/errcode.h

Compiled, tested. Look ok. -- Jabber/XMPP: okias at isgeek.info SIP VoIP: sip:17474537254 at proxy01.sipphone.com -------------- next part -------------- This patch remove leftover from UMS. Signed-off-by: David Heidelberger <d.okias at gmail.com> --- diff -Naur a/drivers/gpu/drm/nouveau/nouveau_dma.c b/drivers/gpu/drm/nouveau/nouveau_dma.c --- a/drivers/gpu/drm/nouveau/nouveau_dma.c

Attached is a patch which adds a ConnectionTimeout option, and corrects the ConnectionAttempts documentation. Previously, ssh would try to make a connection ConnectionAttempts times, sleeping 1 second between tries. But each connection attempt could take a very long time to fail if the packets die before the get to the host. So if ssh is being run in a script or what-have-you, it might be

I'm using vpopmail's POP-before-SMTP auth, but dovecot don't support it, so I'm wrote this patch ============================================================== diff -Naur dovecot-0.99.10.5/src/auth/auth-login-interface.h dovecot-0.99.10.5-patched/src/auth/auth-login-interface.h --- dovecot-0.99.10.5/src/auth/auth-login-interface.h Sun May 18 16:26:28 2003 +++

Hello, As we discussed with derf some time ago, it seems it is not neccessary to enforce "forward" order of dct_coeffs. This patch gains .99366902855226196000% so approx 1% speedup. Meausurement method: time nice -n -19 ./dump /mnt/disc4/theora/unix/gripen.ogg > /dev/null Ogg logical stream 310b2968 is Theora 720x480 29.97 fps video Encoded frame content is 720x480 with 0x0 offset

Hi all, Situation: We use smbtar for backups, incrementals done using -N <last date file>, and this has worked well with samba 2.2.x After upgrading to 3.0b3, using the -N (newer) option to smbtar causes a bad interaction with smbclient. Eg,: # smbtar -s PC -x Share -u User -p Pwd -d / -t - -N last-backup -v gives (if you print out the eval at the end of smbtar script): eval

Hi All, How do I find out about new new DHCP connections as they appear? I want to write a script that will do some stuff based on a new ip request from a machine on my lan. ie - new user connects to the lan, DHCP server on my Linux (debian) gateway gives them an IP, my script is run automatically to change the firewall rules and start recording their presents, or if it''s an unknown

Hi folks, I have several build environments in which I must build rsync, and in some, but not all of them, the build fails when built with -Wall -Werror due to this warning: In file included from /usr/include/string.h:495, from /home/demartin/BuildClients/cobrasync-8.80-alsi11-lib32/cobrasync/rsync-3.2.7/rsync.h:339, from

Hi, I have written a 'smallish' patch to implement the --inplace option as discussed on this mailing list at various points in the past. It makes a small modification to the sender algorithm so that it won't ask the receiver to relocate blocks from earlier in the file when running with the --inplace option. I would appreciate any testing and feedback people can provide! I

Hello, I manage OpenSSH on a dozen or so servers that act as gateways for a large amount of developers and system administrators. On these servers it is common for there to be more than 1000 active X11 forwards active at peak usage. Beyond ~1000 active X11 forwards, sshd will fail to bind additional ports due to a hard coded range check in channels.c that limits the port range that sshd will

Hi, because the only info I found on the wiki was this mailinglist I'm sending this mail here. The newest syslinux (3.72 and the git-version) don't compile on the newest Ubuntu release: Intrepid Ibex (8.10). Folowing the compile errors: [...] cc1: warnings being treated as errors drivers/net/3c595.c: In function ?vxgetlink?: drivers/net/3c595.c:366: error: format not a string literal and

Hi. I'm not subscribed, so please Cc: me. This trivial patch fixes a typo that irritates me every time I boot.. --- linux-2.5.orig/net/bridge/br_stp.c 2004-07-19 14:43:44.000000000 +0300 +++ linux-2.5/net/bridge/br_stp.c 2004-07-19 14:53:15.000000000 +0300 @@ -299,7 +299,7 @@ int isroot = br_is_root_bridge(br); pr_info("%s: topology change detected, %s\n",