<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 12pt;
font-family:Calibri
}
--></style></head>
<body class='hmmessage'><div dir='ltr'>Thanks,<br>While if I drop virtual_private I have 2 channels up?<br><br>Is now my configuration looks ok?<br><br>Michael<br><br><div><hr id="stopSpelling">Subject: Re: [Openswan Users] Why I have 2 tunnels up on Openswan?<br>To: michael_furman@hotmail.com; alex.petcu@sipstatus.com; users@lists.openswan.org<br>From: nick@howitts.co.uk<br>Date: Wed, 14 Oct 2015 15:58:15 +0100<br><br>
virtual_private is irrelevant for this type of tunnel and can be
dropped. I think it is only needed for roadwarrior type connections
where we are allocating them an IP. Also left/rightid can probably
be left to default. Unfortunately I don't know the rsa configs so I
can't give much more help, although, if it were me, I'd try to get a
simple psk connection going before switching to rsa<br>
<br>
<div class="ecxmoz-cite-prefix">On 14/10/2015 15:39, Michael Furman
wrote:<br>
</div>
<blockquote cite="mid:DUB111-W61DA0ACC471BCD68C77A8BF43F0@phx.gbl">
<style><!--
.ExternalClass .ecxhmmessage P {
padding:0px;
}
.ExternalClass body.ecxhmmessage {
font-size:12pt;
font-family:Calibri;
}
--></style>
<div dir="ltr">Hi,<br>
It is host to host tunnel.<br>
<br>
I want to encrypt connection from one server to another.<br>
<br>
<span style="font-family:"Calibri",sans-serif;"><a href="https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Security_Guide/Host-To-Host_VPN_Using_Openswan.html" target="_blank"></a><a class="ecxmoz-txt-link-freetext" href="https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Security_Guide/Host-To-Host_VPN_Using_Openswan.html" target="_blank">https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Security_Guide/Host-To-Host_VPN_Using_Openswan.html</a><br>
<br>
</span>Michael<br>
<br>
<br>
<div>
<hr id="ecxstopSpelling">From: <a class="ecxmoz-txt-link-abbreviated" href="mailto:alex.petcu@sipstatus.com">alex.petcu@sipstatus.com</a><br>
To: <a class="ecxmoz-txt-link-abbreviated" href="mailto:michael_furman@hotmail.com">michael_furman@hotmail.com</a>; <a class="ecxmoz-txt-link-abbreviated" href="mailto:users@lists.openswan.org">users@lists.openswan.org</a><br>
Subject: RE: [Openswan Users] Why I have 2 tunnels up on
Openswan?<br>
Date: Wed, 14 Oct 2015 14:37:04 +0000<br>
<br>
<style><!--
.ExternalClass p.ecxMsoNormal, .ExternalClass li.ecxMsoNormal, .ExternalClass div.ecxMsoNormal {
font-size:12.0pt;
font-family:"Times New Roman",serif;
}
.ExternalClass a:link, .ExternalClass span.ecxMsoHyperlink {
color:blue;
text-decoration:underline;
}
.ExternalClass span.ecxMsoHyperlinkFollowed {
color:purple;
text-decoration:underline;
}
.ExternalClass p {
font-size:12.0pt;
font-family:"Times New Roman",serif;
}
.ExternalClass p.ecxmsonormal, .ExternalClass li.ecxmsonormal, .ExternalClass div.ecxmsonormal {
font-size:12.0pt;
font-family:"Times New Roman",serif;
}
.ExternalClass p.ecxmsochpdefault, .ExternalClass li.ecxmsochpdefault, .ExternalClass div.ecxmsochpdefault {
font-size:12.0pt;
font-family:"Times New Roman",serif;
}
.ExternalClass p.ecxmsonormal1, .ExternalClass li.ecxmsonormal1, .ExternalClass div.ecxmsonormal1 {
font-size:12.0pt;
font-family:"Times New Roman",serif;
}
.ExternalClass p.ecxmsochpdefault1, .ExternalClass li.ecxmsochpdefault1, .ExternalClass div.ecxmsochpdefault1 {
font-size:12.0pt;
font-family:"Times New Roman",serif;
}
.ExternalClass span.ecxmsohyperlink {
}
.ExternalClass span.ecxmsohyperlinkfollowed {
}
.ExternalClass span.ecxmsohyperlink1 {
}
.ExternalClass span.ecxmsohyperlinkfollowed1 {
}
.ExternalClass span.ecxemailstyle181 {
}
.ExternalClass span.ecxemailstyle28 {
}
.ExternalClass p.ecxmsonormal2, .ExternalClass li.ecxmsonormal2, .ExternalClass div.ecxmsonormal2 {
font-size:12.0pt;
font-family:"Times New Roman",serif;
}
.ExternalClass span.ecxmsohyperlink2 {
color:blue;
text-decoration:underline;
}
.ExternalClass span.ecxmsohyperlinkfollowed2 {
color:purple;
text-decoration:underline;
}
.ExternalClass p.ecxmsochpdefault2, .ExternalClass li.ecxmsochpdefault2, .ExternalClass div.ecxmsochpdefault2 {
font-size:12.0pt;
font-family:"Times New Roman",serif;
}
.ExternalClass p.ecxmsonormal11, .ExternalClass li.ecxmsonormal11, .ExternalClass div.ecxmsonormal11 {
font-size:12.0pt;
font-family:"Times New Roman",serif;
}
.ExternalClass span.ecxmsohyperlink11 {
color:#0563C1;
text-decoration:underline;
}
.ExternalClass span.ecxmsohyperlinkfollowed11 {
color:#954F72;
text-decoration:underline;
}
.ExternalClass span.ecxemailstyle1811 {
font-family:"Calibri",sans-serif;
color:#1F497D;
}
.ExternalClass p.ecxmsochpdefault11, .ExternalClass li.ecxmsochpdefault11, .ExternalClass div.ecxmsochpdefault11 {
font-size:10.0pt;
font-family:"Times New Roman",serif;
}
.ExternalClass span.ecxemailstyle281 {
font-family:"Calibri",sans-serif;
color:#1F497D;
}
.ExternalClass span.ecxEmailStyle38 {
font-family:"Calibri",sans-serif;
color:#1F497D;
}
.ExternalClass .ecxMsoChpDefault {
font-size:10.0pt;
}
.ExternalClass div.ecxWordSection1 {
}
--></style>
<div class="ecxWordSection1">
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">HI
Michael,</span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;"> </span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">I
don’t understand what you want to accomplish. All the
IPs in your config are in the same network, so the
config doesn’t make much sense.</span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;"> </span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">Alex</span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;"> </span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in;">
<p class="ecxMsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;">
Michael Furman [<a class="ecxmoz-txt-link-freetext" href="mailto:michael_furman@hotmail.com">mailto:michael_furman@hotmail.com</a>]
<br>
<b>Sent:</b> Wednesday, October 14, 2015 5:29 PM<br>
<b>To:</b> Alex Petcu
<a class="ecxmoz-txt-link-rfc2396E" href="mailto:alex.petcu@sipstatus.com"><alex.petcu@sipstatus.com></a>;
<a class="ecxmoz-txt-link-abbreviated" href="mailto:users@lists.openswan.org">users@lists.openswan.org</a><br>
<b>Subject:</b> RE: [Openswan Users] Why I have 2
tunnels up on Openswan?</span></p>
</div>
</div>
<p class="ecxMsoNormal"> </p>
<div>
<p class="ecxMsoNormal" style=""><span style="font-family:"Calibri",sans-serif;">Alex,<br>
Thank you for your help!<br>
<br>
I have added the allowed network in virtual_private:<br>
<br>
virtual_private=%v4:172.16.0.0/16<br>
<br>
<br>
I still have same warnings but I have one channel :)<br>
<br>
In the previous mail I have replaced my real IPs with
x.x.<br>
<br>
In this mail I do not replace my IPs.<br>
<br>
<br>
Questions:<br>
1) Why I have same warnings?<br>
2) Do I have problems with configuration of my
tunnel?<br>
<br>
The configuration:<br>
<br>
conn tunnel1<br>
<a href="mailto:leftid=@172.16.0.2">leftid=@172.16.0.2</a><br>
left=172.16.0.2<br>
leftrsasigkey=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<br>
<a href="mailto:rightid=@172.16.0.1">rightid=@172.16.0.1</a><br>
right=172.16.0.1<br>
rightrsasigkey=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<br>
authby=rsasig<br>
# load and initiate automatically<br>
auto=start<br>
virtual_private=%v4:172.16.0.0/16<br>
<br>
<br>
<br>
The output of ipsec auto --status:<br>
<br>
000 using kernel interface: netkey<br>
000 interface lo/lo ::1<br>
000 interface lo/lo 127.0.0.1<br>
000 interface lo/lo 127.0.0.1<br>
000 interface eth0/eth0 172.16.0.2<br>
000 interface eth0/eth0 172.16.0.2<br>
000 %myid = (none)<br>
000 debug none<br>
000 <br>
000 virtual_private (%priv):<br>
000 - allowed 0 subnets: <br>
000 - disallowed 0 subnets: <br>
000 WARNING: Either virtual_private= is not specified,
or there is a syntax <br>
000 error in that line.
'left/rightsubnet=vhost:%priv' will not work!<br>
000 WARNING: Disallowed subnets in virtual_private= is
empty. If you have <br>
000 private address space in internal use, it
should be excluded!<br>
000 <br>
000 algorithm ESP encrypt: id=3, name=ESP_3DES,
ivlen=8, keysizemin=192, keysizemax=192<br>
000 algorithm ESP encrypt: id=6, name=ESP_CAST,
ivlen=8, keysizemin=128, keysizemax=128<br>
000 algorithm ESP encrypt: id=7, name=ESP_BLOWFISH,
ivlen=8, keysizemin=40, keysizemax=448<br>
000 algorithm ESP encrypt: id=11, name=ESP_NULL,
ivlen=0, keysizemin=0, keysizemax=0<br>
000 algorithm ESP encrypt: id=12, name=ESP_AES,
ivlen=8, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=13, name=ESP_AES_CTR,
ivlen=8, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=14, name=ESP_AES_CCM_A,
ivlen=8, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=15, name=ESP_AES_CCM_B,
ivlen=12, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=16, name=ESP_AES_CCM_C,
ivlen=16, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=18, name=ESP_AES_GCM_A,
ivlen=8, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=19, name=ESP_AES_GCM_B,
ivlen=12, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=20, name=ESP_AES_GCM_C,
ivlen=16, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=22, name=(null),
ivlen=8, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=252, name=ESP_SERPENT,
ivlen=8, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=253, name=ESP_TWOFISH,
ivlen=8, keysizemin=128, keysizemax=256<br>
000 algorithm ESP auth attr: id=1,
name=AUTH_ALGORITHM_HMAC_MD5, keysizemin=128,
keysizemax=128<br>
000 algorithm ESP auth attr: id=2,
name=AUTH_ALGORITHM_HMAC_SHA1, keysizemin=160,
keysizemax=160<br>
000 algorithm ESP auth attr: id=5,
name=AUTH_ALGORITHM_HMAC_SHA2_256, keysizemin=256,
keysizemax=256<br>
000 algorithm ESP auth attr: id=6,
name=AUTH_ALGORITHM_HMAC_SHA2_384, keysizemin=384,
keysizemax=384<br>
000 algorithm ESP auth attr: id=7,
name=AUTH_ALGORITHM_HMAC_SHA2_512, keysizemin=512,
keysizemax=512<br>
000 algorithm ESP auth attr: id=8, name=(null),
keysizemin=160, keysizemax=160<br>
000 algorithm ESP auth attr: id=9, name=(null),
keysizemin=128, keysizemax=128<br>
000 algorithm ESP auth attr: id=251, name=(null),
keysizemin=0, keysizemax=0<br>
000 <br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=3,
name=OAKLEY_BLOWFISH_CBC, blocksize=8, keydeflen=128<br>
000 algorithm IKE encrypt: id=5, name=OAKLEY_3DES_CBC,
blocksize=8, keydeflen=192<br>
000 algorithm IKE encrypt: id=7, name=OAKLEY_AES_CBC,
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=65004,
name=OAKLEY_SERPENT_CBC, blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=65005,
name=OAKLEY_TWOFISH_CBC, blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=65289,
name=OAKLEY_TWOFISH_CBC_SSH, blocksize=16,
keydeflen=128<br>
000 algorithm IKE hash: id=1, name=OAKLEY_MD5,
hashsize=16<br>
000 algorithm IKE hash: id=2, name=OAKLEY_SHA1,
hashsize=20<br>
000 algorithm IKE hash: id=4, name=OAKLEY_SHA2_256,
hashsize=32<br>
000 algorithm IKE hash: id=5, name=OAKLEY_SHA2_384,
hashsize=48<br>
000 algorithm IKE hash: id=6, name=OAKLEY_SHA2_512,
hashsize=64<br>
000 algorithm IKE dh group: id=2,
name=OAKLEY_GROUP_MODP1024, bits=1024<br>
000 algorithm IKE dh group: id=5,
name=OAKLEY_GROUP_MODP1536, bits=1536<br>
000 algorithm IKE dh group: id=14,
name=OAKLEY_GROUP_MODP2048, bits=2048<br>
000 algorithm IKE dh group: id=15,
name=OAKLEY_GROUP_MODP3072, bits=3072<br>
000 algorithm IKE dh group: id=16,
name=OAKLEY_GROUP_MODP4096, bits=4096<br>
000 algorithm IKE dh group: id=17,
name=OAKLEY_GROUP_MODP6144, bits=6144<br>
000 algorithm IKE dh group: id=18,
name=OAKLEY_GROUP_MODP8192, bits=8192<br>
000 algorithm IKE dh group: id=22,
name=OAKLEY_GROUP_DH22, bits=1024<br>
000 algorithm IKE dh group: id=23,
name=OAKLEY_GROUP_DH23, bits=2048<br>
000 algorithm IKE dh group: id=24,
name=OAKLEY_GROUP_DH24, bits=2048<br>
000 <br>
000 stats db_ops: {curr_cnt, total_cnt, maxsz}
:context={0,0,0} trans={0,0,0} attrs={0,0,0}
<br>
000 <br>
000 "tunnel1":
172.16.0.2<172.16.0.2>[@172.16.0.2,+S=C]...172.16.0.1<172.16.0.1>[@172.16.0.1,+S=C];
erouted; eroute owner: #2<br>
000 "tunnel1": myip=unset; hisip=unset;<br>
000 "tunnel1": ike_life: 3600s; ipsec_life: 28800s;
rekey_margin: 540s; rekey_fuzz: 100%; keyingtries: 0;
nat_keepalive: yes
<br>
000 "tunnel1": policy:
RSASIG+ENCRYPT+TUNNEL+PFS+UP+IKEv2ALLOW+SAREFTRACK;
prio: 32,32; interface: eth0;
<br>
000 "tunnel1": newest ISAKMP SA: #1; newest IPsec
SA: #2; <br>
000 "tunnel1": IKE algorithm newest:
AES_CBC_128-SHA1-MODP2048<br>
000 <br>
000 #2: "tunnel1":500 STATE_QUICK_I2 (sent QI2, IPsec
SA established); EVENT_SA_REPLACE in 27381s; newest
IPSEC; eroute owner; isakmp#1; idle; import:admin
initiate<br>
000 #2: "tunnel1" <a href="mailto:esp.6960dfd0@172.16.0.1">esp.6960dfd0@172.16.0.1</a>
<a href="mailto:esp.52077bc8@172.16.0.2">esp.52077bc8@172.16.0.2</a>
<a href="mailto:tun.0@172.16.0.1">
tun.0@172.16.0.1</a> <a href="mailto:tun.0@172.16.0.2">tun.0@172.16.0.2</a>
ref=0 refhim=4294901761<br>
000 #1: "tunnel1":500 STATE_MAIN_I4 (ISAKMP SA
established); EVENT_SA_REPLACE in 1940s; newest
ISAKMP; lastdpd=-1s(seq in:0 out:0); idle;
import:admin initiate<br>
000 <br>
<br>
</span></p>
<div>
<div class="ecxMsoNormal" style="text-align:center;" align="center"><span style="font-family:"Calibri",sans-serif;">
<hr id="ecxstopSpelling" align="center" size="2" width="100%">
</span></div>
<p class="ecxMsoNormal" style=""><span style="font-family:"Calibri",sans-serif;">From:
<a href="mailto:alex.petcu@sipstatus.com">alex.petcu@sipstatus.com</a><br>
To: <a href="mailto:michael_furman@hotmail.com">michael_furman@hotmail.com</a>;
<a href="mailto:users@lists.openswan.org">
users@lists.openswan.org</a><br>
Subject: RE: [Openswan Users] Why I have 2 tunnels
up on Openswan?<br>
Date: Wed, 14 Oct 2015 12:42:01 +0000</span></p>
<div>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">I
think the answer is here:</span><span style="font-family:"Calibri",sans-serif;"></span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">“</span><span style="font-family:"Calibri",sans-serif;">000 virtual_private
(%priv):<br>
000 - allowed 0 subnets: <br>
000 - disallowed 0 subnets: <br>
000 WARNING: Either virtual_private= is not
specified, or there is a syntax <br>
000 error in that line.
'left/rightsubnet=vhost:%priv' will not work!<br>
000 WARNING: Disallowed subnets in
virtual_private= is empty. If you have <br>
000 private address space in internal
use, it should be excluded!”</span></p>
<p class="ecxMsoNormal"><span style="font-family:"Calibri",sans-serif;"> </span></p>
<p class="ecxMsoNormal"><span style="font-family:"Calibri",sans-serif;">You
should configure the allowed and blocked networks
in the general section of the ipsec.conf file
(virtual_private=).</span></p>
<p class="ecxMsoNormal"><span style="font-family:"Calibri",sans-serif;"> </span></p>
<p class="ecxMsoNormal"><span style="font-family:"Calibri",sans-serif;">Your
tunnel is also not correctly configured:</span></p>
<p class="ecxMsoNormal" style=""><span style="font-family:"Calibri",sans-serif;">x.x.0.2<x.x.0.2>[+S=C]...x.x.0.1<x.x.0.1>[+S=C];
erouted; eroute owner: #4</span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">The
left and right IPs should be the public IPs of the
2 ends of the tunnel.</span><span style="font-family:"Calibri",sans-serif;"></span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;"> </span><span style="font-family:"Calibri",sans-serif;"></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in;">
<p class="ecxMsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;">
Users [<a href="mailto:users-bounces@lists.openswan.org">mailto:users-bounces@lists.openswan.org</a>]
<b>On Behalf Of </b>Michael Furman<br>
<b>Sent:</b> Wednesday, October 14, 2015 3:32
PM<br>
<b>To:</b> <a href="mailto:users@lists.openswan.org">users@lists.openswan.org</a><br>
<b>Subject:</b> Re: [Openswan Users] Why I
have 2 tunnels up on Openswan?</span><span style="font-family:"Calibri",sans-serif;"></span></p>
</div>
</div>
<p class="ecxMsoNormal"><span style="font-family:"Calibri",sans-serif;"> </span></p>
<div>
<p class="ecxMsoNormal" style=""><span style="font-family:"Calibri",sans-serif;">Hi,<br>
I get the following output:<br>
Where it is listed that I have 2 channels?<br>
Why I have 2 channels if I have executed the
following commands only once?<br>
<br>
ipsec auto --add tunnel1<br>
ipsec auto --up tunnel1<br>
<br>
<br>
<br>
000 using kernel interface: netkey<br>
000 interface lo/lo ::1<br>
000 interface lo/lo 127.0.0.1<br>
000 interface lo/lo 127.0.0.1<br>
000 interface eth0/eth0 x.x.0.2<br>
000 interface eth0/eth0 x.x.0.2<br>
000 %myid = (none)<br>
000 debug none<br>
000 <br>
000 virtual_private (%priv):<br>
000 - allowed 0 subnets: <br>
000 - disallowed 0 subnets: <br>
000 WARNING: Either virtual_private= is not
specified, or there is a syntax <br>
000 error in that line.
'left/rightsubnet=vhost:%priv' will not work!<br>
000 WARNING: Disallowed subnets in
virtual_private= is empty. If you have <br>
000 private address space in internal
use, it should be excluded!<br>
000 <br>
000 algorithm ESP encrypt: id=3, name=ESP_3DES,
ivlen=8, keysizemin=192, keysizemax=192<br>
000 algorithm ESP encrypt: id=6, name=ESP_CAST,
ivlen=8, keysizemin=128, keysizemax=128<br>
000 algorithm ESP encrypt: id=7,
name=ESP_BLOWFISH, ivlen=8, keysizemin=40,
keysizemax=448<br>
000 algorithm ESP encrypt: id=11, name=ESP_NULL,
ivlen=0, keysizemin=0, keysizemax=0<br>
000 algorithm ESP encrypt: id=12, name=ESP_AES,
ivlen=8, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=13,
name=ESP_AES_CTR, ivlen=8, keysizemin=128,
keysizemax=256<br>
000 algorithm ESP encrypt: id=14,
name=ESP_AES_CCM_A, ivlen=8, keysizemin=128,
keysizemax=256<br>
000 algorithm ESP encrypt: id=15,
name=ESP_AES_CCM_B, ivlen=12, keysizemin=128,
keysizemax=256<br>
000 algorithm ESP encrypt: id=16,
name=ESP_AES_CCM_C, ivlen=16, keysizemin=128,
keysizemax=256<br>
000 algorithm ESP encrypt: id=18,
name=ESP_AES_GCM_A, ivlen=8, keysizemin=128,
keysizemax=256<br>
000 algorithm ESP encrypt: id=19,
name=ESP_AES_GCM_B, ivlen=12, keysizemin=128,
keysizemax=256<br>
000 algorithm ESP encrypt: id=20,
name=ESP_AES_GCM_C, ivlen=16, keysizemin=128,
keysizemax=256<br>
000 algorithm ESP encrypt: id=22, name=(null),
ivlen=8, keysizemin=128, keysizemax=256<br>
000 algorithm ESP encrypt: id=252,
name=ESP_SERPENT, ivlen=8, keysizemin=128,
keysizemax=256<br>
000 algorithm ESP encrypt: id=253,
name=ESP_TWOFISH, ivlen=8, keysizemin=128,
keysizemax=256<br>
000 algorithm ESP auth attr: id=1,
name=AUTH_ALGORITHM_HMAC_MD5, keysizemin=128,
keysizemax=128<br>
000 algorithm ESP auth attr: id=2,
name=AUTH_ALGORITHM_HMAC_SHA1, keysizemin=160,
keysizemax=160<br>
000 algorithm ESP auth attr: id=5,
name=AUTH_ALGORITHM_HMAC_SHA2_256,
keysizemin=256, keysizemax=256<br>
000 algorithm ESP auth attr: id=6,
name=AUTH_ALGORITHM_HMAC_SHA2_384,
keysizemin=384, keysizemax=384<br>
000 algorithm ESP auth attr: id=7,
name=AUTH_ALGORITHM_HMAC_SHA2_512,
keysizemin=512, keysizemax=512<br>
000 algorithm ESP auth attr: id=8, name=(null),
keysizemin=160, keysizemax=160<br>
000 algorithm ESP auth attr: id=9, name=(null),
keysizemin=128, keysizemax=128<br>
000 algorithm ESP auth attr: id=251,
name=(null), keysizemin=0, keysizemax=0<br>
000 <br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=0, name=(null),
blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=3,
name=OAKLEY_BLOWFISH_CBC, blocksize=8,
keydeflen=128<br>
000 algorithm IKE encrypt: id=5,
name=OAKLEY_3DES_CBC, blocksize=8, keydeflen=192<br>
000 algorithm IKE encrypt: id=7,
name=OAKLEY_AES_CBC, blocksize=16, keydeflen=128<br>
000 algorithm IKE encrypt: id=65004,
name=OAKLEY_SERPENT_CBC, blocksize=16,
keydeflen=128<br>
000 algorithm IKE encrypt: id=65005,
name=OAKLEY_TWOFISH_CBC, blocksize=16,
keydeflen=128<br>
000 algorithm IKE encrypt: id=65289,
name=OAKLEY_TWOFISH_CBC_SSH, blocksize=16,
keydeflen=128<br>
000 algorithm IKE hash: id=1, name=OAKLEY_MD5,
hashsize=16<br>
000 algorithm IKE hash: id=2, name=OAKLEY_SHA1,
hashsize=20<br>
000 algorithm IKE hash: id=4,
name=OAKLEY_SHA2_256, hashsize=32<br>
000 algorithm IKE hash: id=5,
name=OAKLEY_SHA2_384, hashsize=48<br>
000 algorithm IKE hash: id=6,
name=OAKLEY_SHA2_512, hashsize=64<br>
000 algorithm IKE dh group: id=2,
name=OAKLEY_GROUP_MODP1024, bits=1024<br>
000 algorithm IKE dh group: id=5,
name=OAKLEY_GROUP_MODP1536, bits=1536<br>
000 algorithm IKE dh group: id=14,
name=OAKLEY_GROUP_MODP2048, bits=2048<br>
000 algorithm IKE dh group: id=15,
name=OAKLEY_GROUP_MODP3072, bits=3072<br>
000 algorithm IKE dh group: id=16,
name=OAKLEY_GROUP_MODP4096, bits=4096<br>
000 algorithm IKE dh group: id=17,
name=OAKLEY_GROUP_MODP6144, bits=6144<br>
000 algorithm IKE dh group: id=18,
name=OAKLEY_GROUP_MODP8192, bits=8192<br>
000 algorithm IKE dh group: id=22,
name=OAKLEY_GROUP_DH22, bits=1024<br>
000 algorithm IKE dh group: id=23,
name=OAKLEY_GROUP_DH23, bits=2048<br>
000 algorithm IKE dh group: id=24,
name=OAKLEY_GROUP_DH24, bits=2048<br>
000 <br>
000 stats db_ops: {curr_cnt, total_cnt, maxsz}
:context={0,0,0} trans={0,0,0} attrs={0,0,0}
<br>
000 <br>
000 "tunnel1":
x.x.0.2<x.x.0.2>[+S=C]...x.x.0.1<x.x.0.1>[+S=C];
erouted; eroute owner: #4<br>
000 "tunnel1": myip=unset; hisip=unset;<br>
000 "tunnel1": ike_life: 3600s; ipsec_life:
28800s; rekey_margin: 540s; rekey_fuzz: 100%;
keyingtries: 0; nat_keepalive: yes
<br>
000 "tunnel1": policy:
RSASIG+ENCRYPT+TUNNEL+PFS+UP+IKEv2ALLOW+SAREFTRACK;
prio: 32,32; interface: eth0;
<br>
000 "tunnel1": newest ISAKMP SA: #3; newest
IPsec SA: #4; <br>
000 "tunnel1": IKE algorithm newest:
AES_CBC_128-SHA1-MODP2048<br>
000 <br>
000 #4: "tunnel1":500 STATE_QUICK_R2 (IPsec SA
established); EVENT_SA_REPLACE in 28147s; newest
IPSEC; eroute owner; isakmp#3; idle; import:not
set<br>
000 #4: "tunnel1" <a href="mailto:esp.ff2e9b3f@x.x.0.1">esp.ff2e9b3f@x.x.0.1</a>
<a href="mailto:esp.2d2e0f90@x.x.0.2">
esp.2d2e0f90@x.x.0.2</a> <a href="mailto:tun.0@x.x.0.1"></a><a class="ecxmoz-txt-link-abbreviated" href="mailto:tun.0@x.x.0.1">tun.0@x.x.0.1</a>
<a href="mailto:tun.0@x.x.0.2">
tun.0@x.x.0.2</a> ref=0 refhim=4294901761<br>
000 #3: "tunnel1":500 STATE_MAIN_R3 (sent MR3,
ISAKMP SA established); EVENT_SA_REPLACE in
2947s; newest ISAKMP; lastdpd=-1s(seq in:0
out:0); idle; import:not set<br>
000 #2: "tunnel1":500 STATE_QUICK_I2 (sent QI2,
IPsec SA established); EVENT_SA_REPLACE in
27661s; isakmp#1; idle; import:admin initiate<br>
000 #2: "tunnel1" <a href="mailto:esp.599c11b1@x.x.0.1">esp.599c11b1@x.x.0.1</a>
<a href="mailto:esp.88bbf3fd@x.x.0.2">
esp.88bbf3fd@x.x.0.2</a> <a href="mailto:tun.0@x.x.0.1"></a><a class="ecxmoz-txt-link-abbreviated" href="mailto:tun.0@x.x.0.1">tun.0@x.x.0.1</a>
<a href="mailto:tun.0@x.x.0.2">
tun.0@x.x.0.2</a> ref=0 refhim=4294901761<br>
000 #1: "tunnel1":500 STATE_MAIN_I4 (ISAKMP SA
established); EVENT_SA_REPLACE in 2220s;
lastdpd=-1s(seq in:0 out:0); idle; import:admin
initiate<br>
000 <br>
<br>
<br>
To remind you this is output of service ipsec
status<br>
IPsec running - pluto pid: 17009<br>
pluto pid 17009<br>
2 tunnels up<br>
some eroutes exist</span></p>
<div>
<div class="ecxMsoNormal" style="text-align:center;" align="center"><span style="font-family:"Calibri",sans-serif;">
<hr align="center" size="2" width="100%">
</span></div>
<p class="ecxMsoNormal"><span style="font-family:"Calibri",sans-serif;">From:
<a href="mailto:alex.petcu@sipstatus.com">
alex.petcu@sipstatus.com</a><br>
To: <a href="mailto:users@lists.openswan.org">users@lists.openswan.org</a><br>
Date: Mon, 12 Oct 2015 15:24:50 +0000<br>
Subject: Re: [Openswan Users] Why I have 2
tunnels up on Openswan?</span></p>
<div>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">You
can try to see more with
</span><span style="font-family:"Calibri",sans-serif;"></span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">ipsec
auto –status</span><span style="font-family:"Calibri",sans-serif;"></span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;"> </span><span style="font-family:"Calibri",sans-serif;"></span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;">It
will show details for each tunnel.</span><span style="font-family:"Calibri",sans-serif;"></span></p>
<p class="ecxMsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;"> </span><span style="font-family:"Calibri",sans-serif;"></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in;">
<p class="ecxMsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;">
Users [<a href="mailto:users-bounces@lists.openswan.org">mailto:users-bounces@lists.openswan.org</a>]
<b>On Behalf Of </b>Michael Furman<br>
<b>Sent:</b> Monday, October 12, 2015
4:39 PM<br>
<b>To:</b> <a href="mailto:users@lists.openswan.org">users@lists.openswan.org</a><br>
<b>Subject:</b> [Openswan Users] Why I
have 2 tunnels up on Openswan?</span><span style="font-family:"Calibri",sans-serif;"></span></p>
</div>
</div>
<p class="ecxMsoNormal"><span style="font-family:"Calibri",sans-serif;"> </span></p>
<div>
<p class="ecxMsoNormal" style=""><span style="font-family:"Calibri",sans-serif;">I
have started to use Openswan on Centos6
and was able to configure Host to Host
using the following document:
<br>
<br>
<a href="https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Security_Guide/Host-To-Host_VPN_Using_Openswan.html" target="_blank">https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Security_Guide/Host-To-Host_VPN_Using_Openswan.html</a><br>
<br>
<br>
My configuration is following (on both
sides):<br>
<br>
<br>
conn tunnel1<br>
left=x.x.0.2<br>
leftrsasigkey=0sA…iww==<br>
right=x.x.0.1<br>
rightrsasigkey=0sA…qrQ==<br>
authby=rsasig<br>
# load and initiate automatically<br>
auto=start<br>
<br>
<br>
<br>
I have enabled tunnel using the following
command:<br>
<br>
ipsec auto --add tunnel1 <br>
ipsec auto --up tunnel1<br>
<br>
<br>
Why I have 2 tunnels up?<br>
I see it on both sides<br>
<br>
service ipsec status<br>
IPsec running - pluto pid: 27830<br>
pluto pid 27830<br>
2 tunnels up<br>
some eroutes exist<br>
<br>
<br>
<br>
<br>
</span></p>
</div>
</div>
<p class="ecxMsoNormal"><span style="font-family:"Calibri",sans-serif;"><br>
_______________________________________________
<a href="mailto:Users@lists.openswan.org">
Users@lists.openswan.org</a> <a href="https://lists.openswan.org/mailman/listinfo/users" target="_blank">
</a><a class="ecxmoz-txt-link-freetext" href="https://lists.openswan.org/mailman/listinfo/users" target="_blank">https://lists.openswan.org/mailman/listinfo/users</a> Micropayments: <a href="https://flattr.com/thing/38387/IPsec-for-Linux-made-easy" target="_blank">
</a><a class="ecxmoz-txt-link-freetext" href="https://flattr.com/thing/38387/IPsec-for-Linux-made-easy" target="_blank">https://flattr.com/thing/38387/IPsec-for-Linux-made-easy</a> Building
and Integrating Virtual Private Networks with
Openswan:
<a href="http://www.amazon.com/gp/product/1904811256/104-3099591-2946327?n=283155" target="_blank">
http://www.amazon.com/gp/product/1904811256/104-3099591-2946327?n=283155</a></span></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<fieldset class="ecxmimeAttachmentHeader"></fieldset>
<br>
<pre>_______________________________________________
<a class="ecxmoz-txt-link-abbreviated" href="mailto:Users@lists.openswan.org">Users@lists.openswan.org</a>
<a class="ecxmoz-txt-link-freetext" href="https://lists.openswan.org/mailman/listinfo/users" target="_blank">https://lists.openswan.org/mailman/listinfo/users</a>
Micropayments: <a class="ecxmoz-txt-link-freetext" href="https://flattr.com/thing/38387/IPsec-for-Linux-made-easy" target="_blank">https://flattr.com/thing/38387/IPsec-for-Linux-made-easy</a>
Building and Integrating Virtual Private Networks with Openswan:
<a class="ecxmoz-txt-link-freetext" href="http://www.amazon.com/gp/product/1904811256/104-3099591-2946327?n=283155" target="_blank">http://www.amazon.com/gp/product/1904811256/104-3099591-2946327?n=283155</a></pre>
</blockquote>
<br></div> </div></body>
</html>