Bug 10898 - IPSEC ipsec.conf : Missing "-modp1536" in ESP line since core 90 and not correct in core 91
Summary: IPSEC ipsec.conf : Missing "-modp1536" in ESP line since core 90 and not corr...
Status: CLOSED DUPLICATE of bug 10860
Alias: None
Product: IPFire
Classification: Unclassified
Component: --- (show other bugs)
Version: 2
Hardware: x86_64 Linux
: - Unknown - Major Usability
Assignee: Assigned to nobody - feel free to grab it and work on it
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Reported: 2015-07-13 15:12 UTC by mehdi_b
Modified: 2015-07-13 22:51 UTC (History)
1 user (show)

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Description mehdi_b 2015-07-13 15:12:56 UTC
You have to modify the esp line in //var/ipfire/vpn/ipsec.conf file.

IPSEC Down == esp=aes256-sha1!

IPSEC Up == esp=aes256-sha1-modp1536!

Exemple of Good IPSec connexion :

conn "Name of IPSec Connexion"
	left=x.x.x.x
	leftsubnet=x.x.x.x/16
	leftfirewall=yes
	lefthostaccess=yes
	right=x.x.x.x
	rightsubnet=x.x.x.x/16
	leftid="x.x.x.x"
	rightid="x.x.x.x"
	ike=aes256-sha-modp1536!
	esp=aes256-sha1-modp1536!
	keyexchange=ikev1
	ikelifetime=3h
	keylife=1h
	dpdaction=restart
	dpddelay=30
	dpdtimeout=120
	authby=secret
	auto=start
	fragmentation=yes
Comment 1 Michael Tremer 2015-07-13 22:51:23 UTC
Fixed with Core Update 92

*** This bug has been marked as a duplicate of bug 10860 ***