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Spirent KB Article
Doc ID: FAQ19619
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Spirent TestCenter: Is it possible to modify the LS Update packet size to fit the port MTU?
Environment/Versions
Spirent TestCenter.
OSPF.
Answer
The more LSAs you send, the bigger the LSA Update message is. Please refer to the images below:
10,000 LSA's
30,000 LSA's
50,000 LSA's
It's not possible to modify the OSPF message headers; so, the best option to reduce the LS Update packet fragmentation, is to increase the MTU value.
NOTE:
The MTU must be the same, either in Spirent TestCenter and the DUT for the OSPF adjacency to come up.
Version
1.0
Publish Date
2021-05-14
Categories
Product : Spirent TestCenter,OSPF
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