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Bug #6967

closed
SS SS

DH Groups 22, 23, 24 missing from Phase 2 selection GUI

Bug #6967: DH Groups 22, 23, 24 missing from Phase 2 selection GUI

Added by Sec Sec almost 10 years ago. Updated about 9 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
IPsec
Target version:
Start date:
11/28/2016
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.3.2
Affected Architecture:

Description

When configuring IPSec you can select DH Groups 22-24 for Phase 1, but for Phase 2 they are missing from the GUI.

I got the following answer about this from support:
For cli you may change /var/etc/ipsec/ipsec.conf in ESP section, e.g. esp = aes128-sha1-modp2048s256!
But it will work only if you will not change ipsec settings via gui and will not reboot device

which to me suggests that the PFSense should be able to handle them just fine if they were added to the GUI

JT Updated by Jim Thompson almost 10 years ago Actions #1

  • Assignee set to Anonymous

Updated by Anonymous over 9 years ago Actions #2

  • Status changed from New to Feedback
  • Assignee changed from Anonymous to Sec Sec

Updated by Anonymous over 9 years ago Actions #3

  • % Done changed from 0 to 100

Applied in changeset commit:0be9d722226790674bd35c8087286442e5766232.

SM Updated by Sean McBride over 9 years ago Actions #4

DH Groups 22-24 are inadvisable:

https://wiki.strongswan.org/projects/strongswan/wiki/IKEv2CipherSuites

Did this change ship? I'd recommend reverting it if not.

See also #7248.

JP Updated by Jim Pingle over 9 years ago Actions #5

This change isn't in 2.3.3 but it's in 2.4. It will most likely stay. Even though they are not recommended they might be needed for connecting to some other bit of third party equipment/vendor/client/etc that cannot be changed.

JP Updated by Jim Pingle about 9 years ago Actions #6

  • Status changed from Feedback to Resolved

JP Updated by Jim Pingle about 9 years ago Actions #7

  • Target version set to 2.4.0
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