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Princess Nell
l33t
l33t


Joined: 15 Apr 2005
Posts: 931

PostPosted: Mon Aug 15, 2011 9:13 pm    Post subject: openswan client cannot connect Reply with quote

Can't get this quite right - any idea what I need to change? I have full control over the server as well, if any changes are required there.

All certs, including CA, were created with a slightly modified version of the easy-rsa scripts that come with openvpn.
Code:

Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: initiating Main Mode
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: ignoring unknown Vendor ID payload [4f457e717f6b5a4e727d576b]
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: received Vendor ID payload [Dead Peer Detection]
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: received Vendor ID payload [RFC 3947] method set to=109
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: enabling possible NAT-traversal with method RFC 3947 (NAT-Traversal)
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: transition from state STATE_MAIN_I1 to state STATE_MAIN_I2
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: STATE_MAIN_I2: sent MI2, expecting MR2
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: NAT-Traversal: Result using RFC 3947 (NAT-Traversal): i am NATed
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: I am sending my cert
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: I am sending a certificate request
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: transition from state STATE_MAIN_I2 to state STATE_MAIN_I3
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: STATE_MAIN_I3: sent MI3, expecting MR3
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: IKEv2 Vendor ID payload received but not supported in this version
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: received Vendor ID payload [CAN-IKEv2]
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: Main mode peer ID is ID_FQDN: '@server.host.net'
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: no crl from issuer "C=XX, ST=XX, L=XX, O=XX Inc., OU=XX, CN=XX Inc. CA, N=First Last , E=caadmin@company.net" found (strict=no)
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: we require peer to have ID 'C=XX, ST=XX, L=XX, O=XX Inc., OU=XX, CN=server/host.net, N=First Last, E=caadmin@company.net', but peer declares '@server.host.net'
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: sending encrypted notification INVALID_ID_INFORMATION to <server.ip>:4500
Aug 15 21:34:02 client pluto[1696]: "L2TP-CERT-CLIENT" #1: received 1 malformed payload notifies
Aug 15 21:34:27 client pluto[1696]: "L2TP-CERT-CLIENT": terminating SAs using this connection
Aug 15 21:34:27 client pluto[1696]: "L2TP-CERT-CLIENT" #1: deleting state (STATE_MAIN_I3)


I don't understand the problem - is it a configuration problem or is there something wrong with the generated certs?

Here's the client config:
Code:

conn L2TP-CERT-CLIENT
        authby=rsasig
        pfs=no
        rekey=yes
        keyingtries=1
        type=transport
        left=%defaultroute
        leftcert=/etc/ipsec.d/client.cert.pem
        leftrsasigkey=%cert
        leftprotoport=udp/l2tp
        right=server.ip
        rightcert=/etc/ipsec.d/certs/server.cert.pem
        rightrsasigkey=%cert
        rightprotoport=udp/1701
        auto=add


This is on stable with openswan 2.4.15-r2.
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redagadir
n00b
n00b


Joined: 06 Aug 2011
Posts: 29

PostPosted: Sat Aug 20, 2011 9:24 pm    Post subject: Reply with quote

something's probably wrong with your SSL certificate:
we require peer to have ID 'C=XX, ST=XX, L=XX, O=XX Inc., OU=XX, CN=server/host.net, N=First Last, E=caadmin@company.net', but peer declares '@server.host.net'
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