Mailing List Archive: [lvs-users] About ipvs of sctp configuration

[lvs-users] About ipvs of sctp configuration

Dec 11, 2014, 5:58 PM

Post #1 of 3 (1327 views)

helloMy name is Zhao Qing£¬I come from China£¬Would like to ask you a question¡£I want to try to use ipvsadm use sctp protocol configuration ipvs£¬But the man ipvsadm did not specify£¬Do you have this information can guide me to complete the configuration on sctp agreement ipvs distribute it?

My system is centos 6.4 kernel 2.6.32-358.el6.x86_64

ipvs 1.2.1 and ipvsadm1.26 can complete the task sctp distribute it?

http://www.linuxvirtualserver.org/ according to the instructions is possible, but google did not search the available examples and explanations, so to find you¡£

This is my problem, I hope you did not bother to£¬I wish you a happy work¡£

overcastsky.zhao@gmail.com

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Re: [lvs-users] About ipvs of sctp configuration [ In reply to ]

support at remsnet

Jan 10, 2015, 7:45 AM

Post #2 of 3 (1257 views)

Permalink

IPVS & kernel STCP had been patched by Daniel Borkman & Julian and Others 2010/2013

see Treads: http://www.spinics.net/lists/linux-sctp/msg02683.html
and http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2906f66a5682e5670a5eefe991843689b8d8563f

--
Mit freundlichen GrÃ¼ÃŸen / Best Regards

Horst Venzke ; PGP NET : 1024G/082F2E6D ; http://www.remsnet.de

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> Gesendet: Freitag, 12. Dezember 2014 um 02:58 Uhr
> Von: "overcastsky.zhao@gmail.com" <overcastsky.zhao@gmail.com>
> An: lvs-users <lvs-users@linuxvirtualserver.org>
> Betreff: [lvs-users] About ipvs of sctp configuration
>
>
>
>
>
>
>
> helloMy name is Zhao Qingï¼ŒI come from Chinaï¼ŒWould like to ask you a questionã€‚I want to try to use ipvsadm use sctp protocol configuration ipvsï¼ŒBut the man ipvsadm did not specifyï¼ŒDo you have this information can guide me to complete the configuration on sctp agreement ipvs distribute it?
>
> My system is centos 6.4 kernel 2.6.32-358.el6.x86_64
>
> ipvs 1.2.1 and ipvsadm1.26 can complete the task sctp distribute it?
>
> http://www.linuxvirtualserver.org/ according to the instructions is possible, but google did not search the available examples and explanations, so to find youã€‚
>
> This is my problem, I hope you did not bother toï¼ŒI wish you a happy workã€‚
>
>
> overcastsky.zhao@gmail.com
>
> _______________________________________________
> Please read the documentation before posting - it's available at:
> http://www.linuxvirtualserver.org/
>
> LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org
> Send requests to lvs-users-request@LinuxVirtualServer.org
> or go to http://lists.graemef.net/mailman/listinfo/lvs-users

Re: [lvs-users] About ipvs of sctp configuration [ In reply to ]

ja at ssi

Jan 12, 2015, 12:41 PM

Post #3 of 3 (1249 views)

Permalink

Hello,

On Fri, 12 Dec 2014, overcastsky.zhao@gmail.com wrote:

> helloMy name is Zhao Qingï¼ŒI come from Chinaï¼ŒWould like to ask you a questionã€‚I want to try to use ipvsadm use sctp protocol configuration ipvsï¼ŒBut the man ipvsadm did not specifyï¼ŒDo you have this information can guide me to complete the configuration on sctp agreement ipvs distribute it?
>
> My system is centos 6.4 kernel 2.6.32-358.el6.x86_64
>
> ipvs 1.2.1 and ipvsadm1.26 can complete the task sctp distribute it?
>
> http://www.linuxvirtualserver.org/ according to the instructions is possible, but google did not search the available examples and explanations, so to find youã€‚
>
> This is my problem, I hope you did not bother toï¼ŒI wish you a happy workã€‚

Latest ipvsadm version can be obtained with:

# git clone git://git.kernel.org/pub/scm/utils/kernel/ipvsadm/ipvsadm.git

But SCTP support is missing from ipvsadm.
May be we have to implement --sctp-service option.
Currently, admins use fwmark service to support SCTP, for example:

# Mark SCTP (protocol 132):
iptables -t mangle -A INPUT -p 132 -d $VIP ... -j MARK --set-mark 1
# Add fwmark-based service as usually
ipvsadm -A -f 1 -s wlc
ipvsadm -a -f 1 -r $RIP:$RPORT -m

Regards

--
Julian Anastasov <ja@ssi.bg>

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