search for: rstp

Hi all, Can someone tell me where to find source code for RSTP for linux 2.6 kernel? Thank you in advance. -Marc.

Hi there, I am a student and working on a project where i need to configure RSTP (802.1w) on SUSE 10 kernel 2.6 so that i can able to analyse efficient link fail-over time, i have found STP configuration at ( http://linux-net.osdl.org/index.php/Bridge ) but coulnt find partticular RSTP configuration. i would appriciate if you could help me in this regard. cheers, was _...

Hi, I'm a student in a trainning period and I have to implement a RSTP in a embedded Linux. I wonder if someone knows if it exists a version of bridge-utils who can made this or if it's possible to modify my actual version (bridge-utils-1.0.6) to do that and how ? Thanks in advance. PS : sorry for my english it's not my natural language ^^. -----------------...

hi list! i'm trying to find a convenient way to build a redundant filtering bridge under linux i looked at carp project, but carp doesn't support bridge now i thing the most appropriate way is using stp or rstp it seems that 2.6 kernel supports stp but what about rstp? I read some docs about stp, but they are rather outdated (2001 and kernel 2.2) there are several problems indeed: * rstp support * fw state sync * fw rules sync did some of you resolve these problems? any help appreciated, i'm rath...

Hi, I am working on implementations of RSTP and MSTP. It would be of great help of me if you could provide me with a robust open source implementation of RSTP and MSTP which I can have a look upon and some guidelines on how to implement/configure on Linux. Looking for a positive response soon. Regards, Abhishek. DISCLAIMER...

I am interested in finding out about the current efforts in adding RSTP (802.1w) support to the current bridging module (more interested in 2.6 tree). I am a developer and can offer my help in either developing the code, porting over work from a 2.4 tree, or in a testing capacity. I would appreciate it if people who are working on this can contact me and let me k...

...the linux implementation > was merely following this. i contacted tony to try to see if we can get > an update to the 802.1D-1998 spec, as this is what is implemented in the > linux kernel, but tony said that the 1998 standard is obsolete, will not > be updated, and that the 2004 RSTP spec should be used. > > so here's a review of what i've come across: > > first lets start with the bug in the 802.1D-1998 spec > > 1998 - 8.6.2.2 Record Configuration Information - Use > you will notice that if the path cost ever goes up and everything > els...

Hello Satya, > RSTP daemon runs in application and stops the kernel stp and informs > to pass the packets to application layer. > RSTP daemon waits in raw socket with stp filter. > You just need to change the a bit code for port wise that all. ok thanks, do I need the DSA (Distributed Switch Architecture)...

What's the status of the RSTP - Summer of Code project? Is there code available for trying out and/or testing? I checked the website http://code.google.com/soc/osdl/appinfo.html?csaid=C0F61CA7F642B875 and couldn't find any recent information. Regards, Alan -------------- next part -------------- An HTML attachment was scr...

Hello, I am a student considering participating in Google Summer of Code program. I came across Stephen Hemminger's idea of implementing a RSTP posted on http://developer.osdl.org/dev/soc/ and found it interesting. In attachment there's my proposal, which I just submitted to google. Please share your comments. -- tadeusz andrzej kad?ubowski -------------- next part -------------- Linux RSTP implementation Google SoC Applicat...

...=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500 ether 00:bd:3e:24:00:00 bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 ether ea:8b:1f:65:2a:5c id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 100 timeout 1200 root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: tap0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP> ifmaxaddr 0 port 7 priority 128 path cost 2000000 member: em0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP> ifmaxaddr 0 port...

Hi, I have downloaded rstp from sourceforge and I get a segfaults when running the daemon. This is the line where the problem arises: TST(ifc->master->stp_up,); just at the beginning of function: void bridge_bpdu_rcv(int if_index, const unsigned char *data, int len) in file bridge_track.c -------------- next...

Hi all. I need to use STP (ideally MST) on centos 6.3. I've read that it's supported in linux kernel as part of IEEE 802.1Q standard, but can't find any information on configuring miltiple spanning trees. So - help? suggestions? rtfm (as long as you point me to actual manual)? anything? Thank you, - V

...ave a CLI similar to cisco IOS) I wonder if I could control it via a puppet-like node: node ''switch-101'' { vlan { storage: id => 1234, untagged_ports => "3/e1, 4/e3", tagged_ports => "1/e1-2/e48", } include gvrp include stp::rstp stp::portfast { "1/e1-e48,2/e1-48",3/e1-48": } } Now I know we probably can''t get puppet to run on the switch, but we can get a host to ssh or telnet to the switch, and to download the current configuration of the switch. -- +-Geoff Crompton +--Debian System Administr...

...t-mark 0x3 $NFl7 --l7proto cvs -j RETURN $NFl7 --l7proto irc -j MARK --set-mark 0x1 $NFl7 --l7proto irc -j RETURN $NFl7 --l7proto yahoo -j MARK --set-mark 0x1 $NFl7 --l7proto yahoo -j RETURN $NFl7 --l7proto counterstrike -j MARK --set-mark 0x1 $NFl7 --l7proto counterstrike -j RETURN $NFl7 --l7proto rstp -j MARK --set-mark 0x2 $NFl7 --l7proto rstp -j RETURN $NFl7 --l7proto live365 -j MARK --set-mark 0x2 $NFl7 --l7proto live365 -j RETURN $NFl7 --l7proto h323 -j MARK --set-mark 0x2 $NFl7 --l7proto h323 -j RETURN $NFl7 --l7proto quake-halflife -j MARK --set-mark 0x1 $NFl7 --l7proto quake-halflife -j R...

...rdu la connection \n"); br_timer_clear(&p->loss_timer); br_loss_timer_expired(p); } } I also tried to check if my timer is running with br_timer_is_running(&p->loss_timer) but it's also never true. Thanks for your help, HENRY Simon PS : if someone tried to implement RSTP with brctl and succeed I'm interest in ^^ ------------------------------------------ Faites un voeu et puis Voila ! www.voila.fr

As I start on STP enhancements, it is worth asking, how many users of bridge actually use STP, and if so how big a network is involved.

...1 is configured as: switchport trunk encapsulation dot1q switchport trunk allowed vlan 1-17 switchport mode trunk Mainly in question is vlan11 as this is the network I am trying to work with. The switch have vlan11 configured with STP: # sh spa v 11 VLAN0011 Spanning tree enabled protocol rstp Root ID Priority 12299 Address 000c.30d1.9700 This bridge is the root Hello Time 2 sec Max Age 10 sec Forward Delay 5 sec Bridge ID Priority 12299 (priority 12288 sys-id-ext 11) Address 000c.30d1.9700 Hell...

On 09/16/2015 10:15 AM, Dmitry E. Mikhailov wrote: > On 09/16/2015 03:02 PM, C.L. Martinez wrote: >> What advantages and disadvantages have?? If I will want to install >> some kvm guests that use multicast address for certain services, is it >> recommended to enable STP? > STP has nothing to do with multicast as it's an Ethernet protocol. > It's developed to

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...