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ERRATA
(last updated April 2, 2008)
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Despite our concerted effort, we found that it is difficult to avoid inadvertent typos
in a book of 800+ pages. As we like to say: every technical book must have an errata list:-)
Here's our collection so far. If you find any, please let us know.
p. 49: line 11: Replace j=3 by j=5; now,
S becomes {1, 2, 4, 5}. Consequently, set S in last two rows in Table 2.4 on p. 48 changes. At iteration-4, S is {1, 2, 4, 5}, at iteration-5, S is {1, 2, 4, 5, 3}
p. 113: Eqn (4.2.4): (correction is marked in bold, italics)
x12* = h, x132* = 0, when 0 <= h <= 10
x12* = 10, x132* = h-10, when h >= 10 and h <= 20.
p. 113: Eqn (4.2.5): (correction is marked in bold, italics)
x12* = 0, x132* = h, when 0 <= h <= 10
x12* = h - 10, x132* = 10, when h >= 10 and h <= 20.
p. 169: Read last three lines, continuing to the top of the next page as follows (with corrected router identifiers corresponding to Figure 6.1):
Here, Area 3 is connected to the backbone area using transit Area 2 through a virtual link that connects router R5 to router R13.
Also note that if the link between routers R2 and R4 in the backbone area goes down, Area 0 becomes partitioned; to avoid that, a virtual link between Area-Border Routers R6 and R8 is established through Area 1.
p. 246: Figure 8.3: IP address with interface s1 should be 10.6.17.5
p. 248: Figure 8.5: In AS65222, N8 (with 172.32.0.0/16) should be N12
p. 394: Figure 12.9: DPC for the IAM message on the right should be 1.4.3 (NOT 1.4.4)
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