RFC 1247:OSPF Version 2
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Version 1


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... F. Version 1 differences ...
... This section documents the changes between OSPF version 1 and OSPF version 2. The impetus for these changes derives from comments received on RFC 1131(-> 1247(-> 1583(-> 2178(-> 2328std54)))) ...
... backward-compatible. For that reason, OSPF version 1 will not interoperate with OSPF version 2. However, the changes are small in scope and should not greatly affect ...
... TOS 0). In version 1 of the OSPF specification, all OSPF routers were required ...
... In some cases, version 1 of the OSPF specification will introduce extra-hops when calculating routes to external destinations ...
... The following problems in OSPF version 1 have been corrected in version 2. ...
... The LS sequence number space has been changed from version 1's lollipop shape to a linear sequence space (Section 12.1.6). Sequence numbers ...
... Version 1 of the OSPF omitted the handling of a special case in the flooding procedure: the reception of a MaxAge advertisement that has no ...
... Database Description process with the neighbor. In OSPF version 1, the neighbor event BadLSReq erroneously did not restart ...
... routers that disregard the limit on self-originated advertisements (already present in OSPF version 1) of one origination every MinLSInterval seconds. For more information, see Section 13. ...



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