Errata for "Survey and Taxonomy of IP Address Lookup Algorithms,"  
               Miguel A. Ruiz-Sanchez,  Ernst W. Biersack  and  Walid Dabbous ,  
               IEEE Network, Vol. 15 No. 2,  pp. 8-23,  March/April  2001. 
Page 11:   Section "A Binary Trie", in the second paragraph "In a trie, a node on  
level l ..."   letter "l" should be in italic. 
Page 12:   In figure 9, the right child of the root node should be labeled with "d", instead  
of the wrong label "a". 
Page 13:   In figure 10, internal node marked as "d" should not be marked as prefix,  
i.e., The node should be white and without the "d" label. 
Page 15:   In the first paragraph "We will see later how to replace, in a controlled  
way, binary subtries that are unnecessary full subtries" should read "We will  
 see later how to replace, in a controlled way, binary subtries that  
are not necessarily full subtries". 
Page 17:   In the first paragraph the sentence "The LC trie is traversed as is the  
 basic multibit trie." should read "The LC trie is traversed as in the basic  
multibit trie." 
Page 19:   In figure 19, left tick marks for the basic intervals I2 and I7 are missing.  
They should be just before "8" and "24", respectively.