Re: Vrrp Implementation issue over LinuxIp
William Stanislaus <[email protected]>
| Newsgroups | gmane.ietf.vrrp |
|---|---|
| Message-ID | <BF7BF546.15EB%[email protected]> |
May I know which VRRP daemon you are using in your linux box. -William. On 19/10/05 12:59, "venkateshs" <[email protected]> wrote: > > I want the Linux kernel to Respond for ARP Requests. > > Kernel should send ARP Response with VRRP MAC in case of Master State. > If it is in backup state,ARP Requests should be dropped by kernel itself. > > How can I make Linux Interface to understand different VMAC and respond with > them? > > Thanks > Venkatesan S. > > > -----Original Message----- > From: William Stanislaus [mailto:[email protected]] > Sent: Wednesday, 19 October 2005 4:51 PM > To: [email protected]; vrrp IETF > Subject: Re: [VRRP] Vrrp Implementation issue over LinuxIp > > > You can verify who is master from the VRRP advertisement message. > > Normally you have multiple VRID for single interface in a clustering mode > for load sharing/balancing. When all routers who were master for their > VRID's fail except one router, then that router can act as Master for all > the VRID's as you have mentioned. > > Check RFC 3768 Section 4.2. > > -William. > > > On 19/10/05 11:59, "venkateshs" <[email protected]> wrote: > >> >> I understand only master will send the ARP Response?How can I distinguish >> linux device as Master/Slave? >> >> As in the VRRP Mib definitions, We can have multiple VRID for a single >> Interface. >> If I am having Multiple VRID's over a single Interface like, >> >> Interface >> | >> | >> VRID1<--------->VRID1 >> VRID2<--------->VRID2 >> VRID3<--------->VRID3 >> >> Assume,if it behaves as a master in case of all VRID's. >> >> We have different Virtual MAC as 00:00:5e:00:01:01 >> 00:00:5e:00:01:02 >> 00:00:5e:00:01:03 associated with > that >> Interface. >> >> Can these mac addresses associated with a Single Linux Interface? >> >> Thanks >> Venkatesan S. >> >> -----Original Message----- >> From: [email protected] [mailto:[email protected]]On Behalf Of >> William Stanislaus >> Sent: Wednesday, 19 October 2005 4:02 PM >> To: vrrp IETF >> Subject: Re: [VRRP] Vrrp Implementation issue over LinuxIp >> >> >> Hi Venkatesh, >> When you are requesting arp for a physical interface of any vrrp enabled >> interface, we cannot stop sending the arp response, but when you send an > arp >> request for the virtual ip address associated to the vrrp, only the master >> sends the arp response. >> >> Can you be more specific what you mean by "various" virtual mac address, >> Since for any vrrp virtual ip address, we have unique virtual mac address >> within that network. >> >> -William. >> >> >> On 19/10/05 11:20, "venkateshs" <[email protected]> wrote: >> >>> Hi, >>> >>> We are planning to run VRRP over a Logical Interface created in Linux >>> IP.(similar to eth0) >>> >>> How we can prevent that Linux Interface from sending arp reply when it >> is >>> in Backup State? >>> >>> Also,How can we associate various virtual MacAddresses to that Linux >>> Interface? >>> >>> Please share your valuable suggestions. >>> >>> Thanks in advance, >>> Venkatesan S. >>> >>> >>> >>> >>> >>> >> > *************************************************************************** >>> This message is proprietary to Future Software Limited (FSL) >>> and is intended solely for the use of the individual to whom it >>> is addressed. It may contain privileged or confidential information >>> and should not be circulated or used for any purpose other than for >>> what it is intended. >>> >>> If you have received this message in error, please notify the >>> originator immediately. If you are not the intended recipient, >>> you are notified that you are strictly prohibited from using, >>> copying, altering, or disclosing the contents of this message. >>> FSL accepts no responsibility for loss or damage arising from >>> the use of the information transmitted by this email including >>> damage from virus. >>> >> > *************************************************************************** >>> >>> >>> _______________________________________________ >>> vrrp mailing list >>> [email protected] >>> https://www1.ietf.org/mailman/listinfo/vrrp >>> >> >> -- >> Best Regards, >> William Stanislaus | Researcher >> Electronics Research Group | University of Aberdeen >> email: [email protected] | Mobile +44 7821870521 >> Office Phone : +44 1224 272813 >> www.erg.abdn.ac.uk >> >> >> >> _______________________________________________ >> vrrp mailing list >> [email protected] >> https://www1.ietf.org/mailman/listinfo/vrrp >> >> >> >> >> > *************************************************************************** >> This message is proprietary to Future Software Limited (FSL) >> and is intended solely for the use of the individual to whom it >> is addressed. It may contain privileged or confidential information >> and should not be circulated or used for any purpose other than for >> what it is intended. >> >> If you have received this message in error, please notify the >> originator immediately. If you are not the intended recipient, >> you are notified that you are strictly prohibited from using, >> copying, altering, or disclosing the contents of this message. >> FSL accepts no responsibility for loss or damage arising from >> the use of the information transmitted by this email including >> damage from virus. >> > *************************************************************************** >> >> > > -- > Best Regards, > William Stanislaus | Researcher > Electronics Research Group | University of Aberdeen > email: [email protected] | Mobile +44 7821870521 > Office Phone : +44 1224 272813 > www.erg.abdn.ac.uk > > > > > > *************************************************************************** > This message is proprietary to Future Software Limited (FSL) > and is intended solely for the use of the individual to whom it > is addressed. It may contain privileged or confidential information > and should not be circulated or used for any purpose other than for > what it is intended. > > If you have received this message in error, please notify the > originator immediately. If you are not the intended recipient, > you are notified that you are strictly prohibited from using, > copying, altering, or disclosing the contents of this message. > FSL accepts no responsibility for loss or damage arising from > the use of the information transmitted by this email including > damage from virus. > *************************************************************************** > > -- Best Regards, William Stanislaus | Researcher Electronics Research Group | University of Aberdeen email: [email protected] | Mobile +44 7821870521 Office Phone : +44 1224 272813 www.erg.abdn.ac.uk _______________________________________________ vrrp mailing list [email protected] https://www1.ietf.org/mailman/listinfo/vrrp