tree a699adaefe08d2934bc833983b1d01ba70be932a
parent 23a386b71b287bc95000a8980856c5dbe7cdaf5a
author Yasuhiro Nakamura <yanakamu@yahoo-corp.jp> 1581912218 +0900
committer Ole Trøan <otroan@employees.org> 1582721174 +0000

lb: Fix generating illegal key in per-port vip

VIP prefix index becomes always 0 when adding a VIP which is already registered different port, causing LB config crash.
This change assigns the same VIP prefix index to the same VIP.

Ticket: https://jira.fd.io/browse/VPP-1834
Type: fix

Signed-off-by: Yasuhiro Nakamura <yanakamu@yahoo-corp.jp>
Change-Id: Ib63b3e58db9bd85714d68cd1292aadd0c8580da8