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@ -11,9 +11,11 @@ in "/var/adm/messages", or may get messages such as
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from applications using libpcap.
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You must configure the kernel with the CONFIG_PACKET option for this
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protocol; the following note is from the Linux "Configure.help" file for
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the 2.0[.x] kernel:
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Most recent Linux distributions will have this configured in by default.
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If it is not configured in with the default kernel, and if it is not a
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module loaded by default, you must configure the kernel with the
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CONFIG_PACKET option for this protocol; the following note is from the
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Linux "Configure.help" file for the 2.0[.x] kernel:
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Packet socket
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CONFIG_PACKET
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@ -57,8 +59,10 @@ significant number of packets. (If no filter is specified, it makes no
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difference whether the filtering isn't performed in the kernel or isn't
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performed in user mode. :-))
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The option for this is the CONFIG_FILTER option; the "Configure.help"
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file says:
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Most recent Linux distributions will have this configured in by default.
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If it is not configured in with the default kernel, you must configure
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the kernel with the CONFIG_FILTER option; the "Configure.help" file
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says:
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Socket filtering
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CONFIG_FILTER
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