[Bugs] [Bug 1335813] New: rpc: change client insecure port ceiling from 65535 to 49151
bugzilla at redhat.com
bugzilla at redhat.com
Fri May 13 09:27:27 UTC 2016
https://bugzilla.redhat.com/show_bug.cgi?id=1335813
Bug ID: 1335813
Summary: rpc: change client insecure port ceiling from 65535 to
49151
Product: GlusterFS
Version: 3.7.11
Component: rpc
Assignee: bugs at gluster.org
Reporter: prasanna.kalever at redhat.com
CC: bugs at gluster.org
Depends On: 1335776
+++ 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 since 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):
3.7.11
--- 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 at redhat.com)
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1335776
[Bug 1335776] rpc: change client insecure port ceiling from 65535 to 49151
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