On Wed, 17 May 2017, Madden, Joe wrote:
We have having an issue with our Libreswan tunnels, They come up for a short
amount of time before dropping off.
May 17 12:45:44 fw pluto[12003]: "ssl-iptrafficsig-1/14x0" #3: STATE_PARENT_I1:
sent v2I1, expected v2R1
May 17 12:45:44 fw pluto[12003]: "ssl-iptrafficsig-1/12x0" #5: STATE_PARENT_I1:
sent v2I1, expected v2R1
May 17 12:45:44 fw pluto[12003]: "ssl-nissen-1/13x0" #17: received Vendor ID
payload [RFC 3947]
May 17 12:45:44 fw pluto[12003]: "ssl-nissen-1/13x0" #17: received Vendor ID
payload [FRAGMENTATION c0000000]
May 17 12:45:44 fw pluto[12003]: "ssl-nissen-1/13x0" #17: enabling possible
NAT-traversal with method RFC 3947 (NAT-Traversal)
May 17 12:45:44 fw pluto[12003]: "ssl-iptrafficsig-1/11x0" #6: STATE_PARENT_I1:
sent v2I1, expected v2R1
Looks like the other end does not like your proposal?
conn ssl-iptrafficsig-1
authby= secret
auto= start
type= tunnel
forceencaps= no
rekeymargin= 3m
keyingtries= %forever
salifetime= 8h
ikelifetime= 24h
ikev2= insist
initial-contact= yes
send_vendorid= yes
#RTT
left= 10.59.31.49
Please remove empty lines, those denoate that a new conn section starts,
and you might be missing part of your configuration.
leftnexthop= 10.59.31.54
#SAA
Same here.
right= 54.247.187.81
rightid= 54.247.187.81
rightsubnet= 10.199.0.0/28
ike= aes256-sha2_512;modp2048
phase2= esp
phase2alg= aes256-sha2_512;modp2048
pfs= yes
sha2_truncbug= no
#Dead Peer Detection
And here.
Stronswan configuration looks like this:
######### Connection to Mott NRTS Gateway-PSK #####
conn motts_nrts_gateway
type=tunnel
authby=secret
forceencaps=no
keyexchange=ikev2
left=10.199.0.4
leftsubnet=10.199.0.0/28
leftid=54.247.187.81
#leftfirewall=yes
rightfirewall=yes
ike=aes256-sha2_512-modp2048
esp=aes256-sha2_512-modp2048
right=extip
rightid=extip
rightsubnet=10.1.176.0/25,10.1.178.0/26,10.1.160.64/27,10.1.162.64/27,10.1.170.0/25,10.2.74.64/29,10.2.166.0/26,10.2.130.64/28,10.2.168.10/32,10.2.168.11/32,10.1.172.10/32,10.1.172.11/32,172.21.12.0/26,172.21.13.0/26,172.21.15.0/26,10.2.170.0/26
aggressive=no
ikelifetime=24h
keyingtries=%forever
keylife=8h
dpdaction=hold
auto=start
######## End of MOTT NRTS Gateway Connection ###
Does anyone have any suggestions to what could be the issue?
What does the strongswan log say?
Paul
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