RFC 2328, "OSPF Version 2", April 1998

Errata ID: 2394
Status: Held for Document Update
Type: Editorial
Publication Format(s) : TEXT
Reported By: Andrea Ceschia
Date Reported: 2010-07-29
Held for Document Update by: Stewart Bryant
Date Held: 2012-10-26

Section 3.4. says:

Table 5: Backbone distances calculated by Routers RT3 and RT4

                              dist  from   dist  from
                              RT3          RT4

                   to  Ia     20           27
                   to  Ib     15           22

It should say:

Table 5: Backbone distances calculated by Routers RT3 and RT4.

                              dist  from   dist  from
                              RT3          RT4

                   to  Ia     15           22
		   to  Ib     20           27

Notes:

From RT3 and RT4 perspective the Ia is the nearest interface while Ib is at the remote side of the link connecting RT6 to RT10.

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