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Forum Discussion

JG's avatar
JG
Icon for Cumulonimbus rankCumulonimbus
Dec 12, 2014

Node name: What's the maximum length allowed?

I need to deal with the hostnames of AWS that are horrendously long. Can anybody tell me the maximum length allowed for the name of a node on the BIG-IP, respectively for v10.2.4, v11.3.0, and v11.6....
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Michael_Jenkins's avatar
Michael_Jenkins
Icon for Cirrostratus rankCirrostratus
Dec 12, 2014

Based on SOL14440:

  • Prior to v11.0.0: folder path names could be up to 1023 characters in length.
  • Since v11.0.0: folder path names are limited to 255 characters in length

If you try to create a node name in v11.0.0 or higher with length that exceeds the maximum length, you will see an error like this: 

0107141f:3: Failed to create the (Node). The maximum allowable length of 255 for a full path has been exceeded. The object path name was

One thing to note is the "folder path name" includes the /Common/ part of the name, so /Common/Node1 would be considered 13 characters instead of 5. So you'd have to take into account the partition name length as well.