0001954: IP Settings allows for two interfaces to be configured in the same subnet.

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Date Submitted

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0001954

ClearOS

app-network - Network Settings

public

2014-09-10 16:51

2019-03-22 04:57

Reporter

dloper

Assigned To

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

duplicate

Platform

OS Version

Product Version

Target Version

Fixed in Version

Summary

0001954: IP Settings allows for two interfaces to be configured in the same subnet.

Description

Setting two or more physical interfaces within the same subnet can cause great difficulty. This is especially true if they are both plugged into the same switch or have different roles in the firewall where a violation of state will cause connectivity issues.

In the case of alises, this isn't a problem as the interface will receive for both but when using VLANs or physical interfaces this can cause problems.

We need logic to analyse the configured interfaces and warn the user that their configuration has IPs in duplicate or overlapping subnets. The interface should still allow for the misconfiguration but should warn everytime when the condition exists.

See ticket 532139.

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Attached Files

Relationships

related to	0001254	closed		Add basic network checking
related to	0000719	closed		Add check for overlapping subnets on configured interfaces
has duplicate	0001987	closed	user2	Sanity check interface subnets

Notes
(0011411) NickH (developer) 2019-03-22 04:57	Same as https://tracker.clearos.com/view.php?id=719 [^] already transferred to Gitlab.

Issue History
Date Modified	Username	Field	Change
2014-09-10 16:51	dloper	New Issue
2014-09-10 17:12	user2	Relationship added	related to 0001254
2014-09-10 17:12	user2	Status	new => confirmed
2014-10-09 08:55	user2	Relationship added	has duplicate 0001987
2019-03-22 04:53	NickH	Relationship added	related to 0000719
2019-03-22 04:57	NickH	Note Added: 0011411
2019-03-22 04:57	NickH	Status	confirmed => closed
2019-03-22 04:57	NickH	Resolution	open => duplicate

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