clearing OSPF LSA database

From: yakout esmat (yesmat@xxxxxxxxxxxxxx)
Date: Thu Apr 25 2002 - 04:01:33 GMT-3


   
Any way of clearing ospf lsa database.

I have ABR router between area 0 and area 6 with the following lsa database:

r6#sh ip ospf dat

       OSPF Router with ID (148.5.6.6) (Process ID 100)

                Router Link States (Area 0)

Link ID ADV Router Age Seq# Checksum Link count
148.5.1.1 148.5.1.1 174 0x8000001D 0x5E22 1
148.5.5.5 148.5.5.5 3512 (DNA) 0x80000007 0x1D9D 2
148.5.6.6 148.5.6.6 168 0x80000017 0x8337 2

                Net Link States (Area 0)

Link ID ADV Router Age Seq# Checksum
148.5.16.1 148.5.1.1 175 0x80000003 0xDCE2

                Summary Net Link States (Area 0)

Link ID ADV Router Age Seq# Checksum
104.4.64.0 148.5.1.1 743 0x80000002 0xC266
148.5.1.0 148.5.1.1 1003 0x80000004 0x4CB6
148.5.7.7 148.5.1.1 743 0x80000002 0x4A6D
148.5.56.0 148.5.5.5 3512 (DNA) 0x80000003 0xEBB9
148.5.71.0 148.5.1.1 1003 0x80000004 0xBFBD

                Summary ASB Link States (Area 0)

Link ID ADV Router Age Seq# Checksum
148.5.6.6 148.5.5.5 3512 (DNA) 0x80000003 0xC907

                Router Link States (Area 6)

Link ID ADV Router Age Seq# Checksum Link count
148.5.6.6 148.5.6.6 299 0x80000001 0xB044 0

                Summary Net Link States (Area 6)

Link ID ADV Router Age Seq# Checksum
104.4.64.0 148.5.6.6 279 0x80000001 0xE72E
148.5.1.0 148.5.6.6 280 0x80000001 0x757C
148.5.6.0 148.5.6.6 290 0x80000001 0xD91D
148.5.7.7 148.5.6.6 280 0x80000001 0x6F35
148.5.16.0 148.5.6.6 290 0x80000001 0x6B87
148.5.71.0 148.5.6.6 280 0x80000001 0xE883

                Type-5 AS External Link States

Link ID ADV Router Age Seq# Checksum Tag
148.5.5.0 148.5.6.6 299 0x80000001 0x3923 0
148.5.13.0 148.5.6.6 294 0x80000008 0xD27A 0
148.5.56.0 148.5.6.6 300 0x80000001 0x8227 0
148.5.136.0 148.5.6.6 300 0x80000001 0xF4A 0

Now I removed area 6 from the router all together, and cleared the ospf
process and still area 6 lsa's in the database, even an old (DNA)entry still
there from an old ISDN Demand circuit interface.

Anyway of clearing the database?

Thanks

Ya



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