[c-nsp] Duplicate the packets

2011-03-25 Thread Ambedkar Podeti
Hi, I want to implement the HOT-STANDBY in my network . For this i dont want lose even a single packet, so i have implemented NATing, in which i am translating the particular address to broadcast as below: ip nat inside source static udp 172.xx.xx.255 172.xx.xx.1 extendable no-alias

Re: [c-nsp] Duplicate the packets

2011-03-25 Thread Peter Rathlev
On Fri, 2011-03-25 at 12:34 +0530, Ambedkar Podeti wrote: Hi, I want to implement the HOT-STANDBY in my network . For this i dont want lose even a single packet, so i have implemented NATing, in which i am translating the particular address to broadcast as below: Broadcast is still a single

Re: [c-nsp] Duplicate the packets

2011-03-25 Thread Ambedkar Podeti
Yeah broadcast is still a single packet but i dont want to send the same packet to whole VLAN or all hosts in that LAN. Can i define the particular IP addresses to which the data has to go ?? I can do Application based but i dont want to depend on the application. If possible i would prefer in

Re: [c-nsp] Duplicate the packets

2011-03-25 Thread Irina Arsenieva
Ethernet frame to all ports except the port it comes from. My $0.02 Rgds Alex -- From: Ambedkar Podeti p.ambed...@gmail.com Sent: Friday, March 25, 2011 7:04 AM To: cisco-nsp@puck.nether.net Subject: [c-nsp] Duplicate the packets Hi, I want

Re: [c-nsp] Duplicate the packets

2011-03-25 Thread Oliver Boehmer (oboehmer)
Yeah broadcast is still a single packet but i dont want to send the same packet to whole VLAN or all hosts in that LAN. Can i define the particular IP addresses to which the data has to go ?? hmm, multicast comes to mind? oli ___

Re: [c-nsp] Duplicate the packets

2011-03-25 Thread Ambedkar Podeti
Multicast takes time when it goes out of GROUP and joining GROUP. i dont want to lose even a single packet. On Fri, Mar 25, 2011 at 3:04 PM, Oliver Boehmer (oboehmer) oboeh...@cisco.com wrote: Yeah broadcast is still a single packet but i dont want to send the same packet to whole VLAN

Re: [c-nsp] Duplicate the packets

2011-03-25 Thread Oliver Boehmer (oboehmer)
Boehmer (oboehmer) Cc: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] Duplicate the packets Multicast takes time when it goes out of GROUP and joining GROUP. i dont want to lose even a single packet.  On Fri, Mar 25, 2011 at 3:04 PM, Oliver Boehmer (oboehmer) oboeh...@cisco.com wrote: Yeah broadcast

Re: [c-nsp] Duplicate the packets

2011-03-25 Thread Ambedkar Podeti
: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] Duplicate the packets Multicast takes time when it goes out of GROUP and joining GROUP. i dont want to lose even a single packet. On Fri, Mar 25, 2011 at 3:04 PM, Oliver Boehmer (oboehmer) oboeh...@cisco.com wrote: Yeah broadcast is still

Re: [c-nsp] Duplicate the packets

2011-03-25 Thread Oliver Boehmer (oboehmer)
...@gmail.com] Sent: 25 March 2011 10:40 To: Oliver Boehmer (oboehmer) Cc: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] Duplicate the packets Multicast takes time when it goes out of GROUP and joining GROUP. i dont want to lose even a single packet. On Fri, Mar 25, 2011 at 3:04 PM, Oliver Boehmer

Re: [c-nsp] Duplicate the packets

2011-03-25 Thread ryanL
sounds like windows NLB or something to me...? so a combination of static arp addressing perhaps to a multicast mac address, and disable any igmp snooping? it isn't really multicast, per se. you are being a bit vague... perhaps intentionally. (fair enough). On Fri, Mar 25, 2011 at 4:02 AM,