Did you mean (for bind-9.6-ESV-R11): prefixlen   save_prefix_length   copy_prefix   isc_prefix_t   prefixlen1  

Your search defs:opt_prefix_len did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.