XR OS / Bug tool question

[startx001]

Hi ,

Regarding bugs on XR platform , i cant find what means under known fixed releases  fourth number in XR version 

Known Fixed Releases:

(7)

6.1.3.6i.BASE

6.1.31.3i.BASE

6.1.32.2i.BASE

6.2.1.25i.BASE

5.3.4

6.2.1 is version ? , and what means 25i ???

Example:

5.3.4 - IPv6 ACL not matching traffic for ACE with destination port

CSCvc22207

Description

Symptom:
Traffic not matching IPv6 ACL statements when Dest port is defined

Traffic with same Destination port as ACE doesn't match
permit udp eq

but matches statement
permit udp

Conditions:
Running code 5.3.4

Workaround:
Apply ACE without defining Destination port

Further Problem Description:

Customer Visible

Notifications

Save Bug

Open Support Case

Was the description about this Bug Helpful?

(0)

Details

Last Modified:

Feb 3,2017

Status:

Fixed

Severity:

2 Severe

Product:

(8)

Cisco ASR 9000 Series Aggregation Services Routers

Cisco IOS XR Software

Cisco ASR 9922 Router

Cisco ASR 9010 Router

Cisco ASR 9904 Router

Cisco ASR 9006 Router

Cisco ASR 9001 Router

Cisco ASR 9912 Router

Support Cases:

1

Known Affected Releases:

(1)

5.3.4.BASE

Known Fixed Releases:

(7)

6.1.3.6i.BASE

6.1.31.3i.BASE

6.1.32.2i.BASE

6.2.1.25i.BASE

5.3.4

[Aleksandar Vidakovic]

When IOS XR release is in preparation, we are building an image for internal test purposes every week. The version number of the weekly build is the fourth nibble. When the testing is completed and we are ready to post the binaries to cisco.com, we cut the fourth nibble.

In other words, this is how to decompose 6.2.1.25i:

• 6.2: major release number
  
• 1: minor release number
  
• 25i: pre-release (internal) version number.
  

Hope this clarifies,

/Aleksandar