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07-26-2005 07:13 PM
07-26-2005 07:13 PM
Promiscuous mode on NC7782
HP told me:
Promiscuous mode is supported by all HP Intel based NIC’s, is it activated by an API Hook in.
If a programs needs to use promiscuous mode (for example) a network analyzer it will be able to activate it.
Is their a way to activate it?, Anyone Experience?
I have a content filter that needs NIC's to be places in Promiscuous mode...
Anyone an advice?
Many thanks !
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07-27-2005 04:52 AM
07-27-2005 04:52 AM
Re: Promiscuous mode on NC7782
I beleive it is the applications use of the MDI ioctl and DLPI hooks that will trigger promiscuous on/off as long as the card driver supports it (and I beleiev you said that that it does?). The driver support would be dependant on your OS
In other words it's the application that turns it on/off and not the driver. The driver just enables/disables the ability to turn it on/off.
I would say look to the application that is using the content filters you mention...
-Jeff
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07-27-2005 11:50 PM
07-27-2005 11:50 PM
Re: Promiscuous mode on NC7782
all windows network drivers and most of the linux ones support the promicios mode to be set. this "pass through" is used and therefore activated by the application.
there are two possible flaws. the network security guys scan the network for nics in promicious mode and automatically limit/block the network ports you are connected to or some management action on your local system (pc ?) disables the applications to use promicious mode. this could be controlled via snmp without you attention when you have a centrally managed environment.
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06-02-2006 03:09 AM
06-02-2006 03:09 AM
Re: Promiscuous mode on NC7782
I try to install websense 6.2 with network agent. But it says that network adapter card does not support Promiscuous mode. As HP telling that it does support.
Environment is;
Windows 2003 Ent. SP1 x64
HP DL380 G4 AMD x64
NC 7782 with 9.25.0.0 driver
So what could be wrong? Vanessa, did you also found solution?
Thanks in advance.
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06-02-2006 03:47 PM
06-02-2006 03:47 PM