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Cisco Bug: CSCvv91741 - Resequencing ACL with remarks only resequences permit or deny entries, remarks not changed.

Last Modified

Oct 14, 2020

Products (1)

  • Cisco 2600 Series Multiservice Platforms

Known Affected Releases

17.3.1

Description (partial)

Symptom:
When using the "ip access-list resequence <val> <val>" global configuration command on an ACL that has sequenced remarks, only the permit/deny ACL entries will be resequenced with the new numbering scheme

Example before resequencing:
ip access-list extended test
10 permit ip host 192.168.1.1 any
11 permit ip host 192.168.1.2 any
12 permit ip host 192.168.1.3 any
13 remark Remark1
14 permit ip host 192.168.1.4 any
15 permit ip host 192.168.1.5 any
16 remark Remark2
17 permit ip host 192.168.1.6 any

Example after resequencing with a starting value of 10 and increment of 10
ip access-list extended test
10 permit ip host 192.168.1.1 any
13 remark Remark1
16 remark Remark2
20 permit ip host 192.168.1.2 any
30 permit ip host 192.168.1.3 any
40 permit ip host 192.168.1.4 any
50 permit ip host 192.168.1.5 any
60 permit ip host 192.168.1.6 any

Conditions:
Seen on IOS/IOS-XE based routers and switches that have/support sequenced remark statements
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