smahbub Mon, 11/12/2007 - 14:43
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A prefix is a portion of an IP address, starting from the leftmost bit of the leftmost octet. By specifying exactly how many bits of an address belong to a prefix, you can then use prefixes to aggregate addresses and perform some function on them, such as redistribution (filter routing updates).

refcount - Specifies checking the value of the block magic, chunk magic and refcount.


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