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Re: [SOLVED] Slow first ping to any VE IP? It's driving me crazy! [message #21702 is a reply to message #21692]

Mon, 15 October 2007 08:14

khorenko
Messages: 533
Registered: January 2006
Location: Moscow, Russia

Senior Member

Hello Tomas,

most probably you should blame ARP caching.

When you ping the host for the first time (or after some timeout) the node doesn't have a corresponding ARP entry (the destination ARP entry or default gateway ARP entry). So the node issues an ARP request for destination IP or default gateway IP or IP of the next gateway. This takes time, and the same algorithm is true for each gateway the packet goes through.

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Konstantin.

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[Message index]

		Slow first ping to any VE IP? It's driving me crazy! By: tomfra on Sun, 14 October 2007 11:27
		Re: Slow first ping to any VE IP? It's driving me crazy! By: tomfra on Sun, 14 October 2007 11:42
		Re: [SOLVED] Slow first ping to any VE IP? It's driving me crazy! By: tomfra on Mon, 15 October 2007 03:16
		Re: [SOLVED] Slow first ping to any VE IP? It's driving me crazy! By: khorenko on Mon, 15 October 2007 08:14
		Re: Slow first ping to any VE IP? It's driving me crazy! By: tomfra on Mon, 15 October 2007 11:34
		Re: Slow first ping to any VE IP? It's driving me crazy! By: khorenko on Mon, 15 October 2007 12:16
		Re: Slow first ping to any VE IP? It's driving me crazy! By: tomfra on Mon, 15 October 2007 12:44
		Re: Slow first ping to any VE IP? It's driving me crazy! By: tomfra on Mon, 15 October 2007 12:52
		Re: Slow first ping to any VE IP? It's driving me crazy! By: tomfra on Thu, 18 October 2007 11:19
		Re: Slow first ping to any VE IP? It's driving me crazy! By: cbschuld on Sat, 26 March 2011 04:56
		Re: Slow first ping to any VE IP? It's driving me crazy! By: tomfra on Sat, 26 March 2011 05:00
		Re: Slow first ping to any VE IP? It's driving me crazy! By: cbschuld on Sat, 26 March 2011 14:12
		Re: Slow first ping to any VE IP? It's driving me crazy! By: tomfra on Sat, 26 March 2011 21:45
		Re: Slow first ping to any VE IP? It's driving me crazy! By: ajc1 on Sun, 27 March 2011 03:55

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