04-08-2011 01:29 PM - edited 03-04-2019 12:01 PM
Hello world,
What does the "(DNA)" in the below output stand for? The link were originaly being advertised over a virtual-link that I terminated.Also is there anyway to remove those entries from the database? Thanks in advance.
R7#sh ip ospf database
OSPF Router with ID (7.7.7.7) (Process ID 7)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
1.1.1.1 1.1.1.1 1833 (DNA) 0x80000005 0x000708 1
2.2.2.2 2.2.2.2 146 0x8000001D 0x00DF12 4
3.3.3.3 3.3.3.3 4 (DNA) 0x8000000D 0x00A295 2
4.4.4.4 4.4.4.4 1910 (DNA) 0x80000007 0x0048A9 1
5.5.5.5 5.5.5.5 1816 (DNA) 0x80000005 0x000EDC 1
6.6.6.6 6.6.6.6 971 0x8000000F 0x006515 2
7.7.7.7 7.7.7.7 145 0x80000002 0x009BFD 1
Solved! Go to Solution.
04-08-2011 01:49 PM
Those are LSA's with DoNotAge bit set. AFAIK there is no way to clear those entries without doing clear ip ospf process
Rama
04-08-2011 01:49 PM
Those are LSA's with DoNotAge bit set. AFAIK there is no way to clear those entries without doing clear ip ospf process
Rama
04-08-2011 01:53 PM
Much appreciated, Rama!
01-10-2016 04:35 PM
FYI,
You will have to clear all of the routers within your domain at the same time, to flush this: https://supportforums.cisco.com/discussion/9452331/how-do-i-clear-dna-entries-ospf-database
Mario
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