is there a limit in the number of IOL nodes that I can run (Assuming that I have the necessary resources)?
I can successfully run 63 IOL nodes but node number 64 is unable to start. I can add any other node, vIOS or ASAv, after my 63rd IOL node and they will start successfully. if there is a limit, is there a way to bypass it?
IOL Nodes Limit
Moderator: mike
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Uldis (UD)
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Re: IOL Nodes Limit
64 is limit for IOL, because of MAC address collisions after
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ecze
- Posts: 534
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Re: IOL Nodes Limit
Yes a limitation exist. Due to IOL mac address distribution. Mac depend of IOL ID.
IOL ID is limited to 1024 . ( 10 bits value )
Eve use id to avoid mac collision like this:
4 bits are used for User ID ( 0 -> 15 )
6 bits are used for Node ID ( 0->63 )
This permit to have multiple time same lab using a IOL connected to pnet0 without mac duplicate...
So EVE cannot support more than 63 IOL ID. The origin of this limitation is due IOL Mac compute algorithm...
E.
PS: Sorry to be so technical...
IOL ID is limited to 1024 . ( 10 bits value )
Eve use id to avoid mac collision like this:
4 bits are used for User ID ( 0 -> 15 )
6 bits are used for Node ID ( 0->63 )
This permit to have multiple time same lab using a IOL connected to pnet0 without mac duplicate...
So EVE cannot support more than 63 IOL ID. The origin of this limitation is due IOL Mac compute algorithm...
E.
PS: Sorry to be so technical...