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authorClaudio Jeker <claudio@cvs.openbsd.org>2006-02-23 16:06:30 +0000
committerClaudio Jeker <claudio@cvs.openbsd.org>2006-02-23 16:06:30 +0000
commit20663e0ec54fa8fdb665082a2860572255861543 (patch)
tree2c6bc8166b6bc51283b24f6ca95f625ee7885bce /share/man/man4/ucom.4
parent9acd79af6b916f0b7fcee2e6b4fc0b16bc68c081 (diff)
Rework the LSA cache and make it behave. Until now we only used the type,
id and adv router as hash and that resulted and weird behaviour. Because the age was not used in the compare it was almost impossible to MAXAGE some LSAs in busy networks. The result was a slowly growing retransmission queue and an ospf engine spending way to much time traversing these sometimes huge queues. Now we just hash the full lsa_hdr and so age is included. Additionally correctly age LSAs in the retransmission queues. ok ok ok ok ok ok and a lot of help (plus a busy OSPF network) norby@
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