Bug 1335815

Summary:	rpc: change client insecure port ceiling from 65535 to 49151
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Prasanna Kumar Kalever <prasanna.kalever>
Component:	core	Assignee:	Prasanna Kumar Kalever <prasanna.kalever>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Anoop <annair>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	rhgs-3.1	CC:	amukherj, bugs, rhs-bugs
Target Milestone:	---	Keywords:	ZStream
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:	1335813	Environment:
Last Closed:	2018-02-07 04:22:17 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1335776, 1335813
Bug Blocks:

Description Prasanna Kumar Kalever 2016-05-13 09:30:51 UTC

+++ This bug was initially created as a clone of Bug #1335813 +++

+++ This bug was initially created as a clone of Bug #1335776 +++

Description of problem:
current port allocation to various processes (clumsy):
    
 1023 - 1       -> client ports range if bind secure is turned on
49151 - 1024    -> fall back to this, if in above case ports exhaust
65535 - 1024    -> client port range if bind insecure is on
49152 - 65535   -> brick port range
    
now, we should have segregated port ranges 0 - 65535 to below 3 ranges
    
 1023 - 1       -> client ports range if bind secure is turned on
49151 - 1024    -> client port range if bind insecure is on
                   (fall back to this, if in above case ports exhaust)
49152 - 65535   -> brick port range
    
for a cleaner way of segregation this is necessary, and once the bind insecure
is on by default, there could be a chance of port clashes between brick and clients.

Version-Release number of selected component (if applicable):
3.1

--- Additional comment from Vijay Bellur on 2016-05-13 04:20:20 EDT ---

REVIEW: http://review.gluster.org/14326 (rpc: change client insecure port ceiling from 65535 to 49151) posted (#1) for review on master by Prasanna Kumar Kalever (pkalever)

Comment 2 Amar Tumballi 2018-02-07 04:22:17 UTC

Thank you for the bug report. 

This particular bug was fixed and a update package was published (RHGS 3.3.1+). Please feel free to report any further bugs you find, or make further reports if this bug is not fixed after you install the update.