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Hello guys<br>
<br>
I'm trying to setup the openswan site-to-site vpn, but didn't work.<br>
Any suggestion?<br>
<br>
my network looks like below<br>
<br>
subnet1-----------gateway1---------------- Internet
--------------------gateway2-----------subnet2<br>
<br>
gateway1 using PPPoE<br>
gateway2 using PPPoE<br>
subnet1(192.168.2.0/24)                                               
            <br>
subnet2(192.168.6.0/24)<br>
<br>
Two gateways using <big><b>PPPoE</b></big> both to connect Internet.<br>
<br>
my openswan configuration<br>
<br>
conn site_192.168.2.0_24-192.168.6.0_24<br>
        left=a.b.c.d<br>
        leftsubnet=192.168.2.0/24<br>
        right=w.x.y.z<br>
        rightsubnet=192.168.6.0/24<br>
       
ike=AES256-SHA1-MODP1536,AES256-SHA1-MODP1024,AES256-SHA1-MODP768<br>
        esp=AES256-SHA1-96<br>
        dpddelay=10<br>
        dpdtimeout=15<br>
        keyingtries=%forever<br>
        keylife=24h<br>
        ikelifetime=8h<br>
        rekey=no<br>
        rekeymargin=9m<br>
        pfs=yes<br>
        pfsgroup=MODP1024<br>
        leftupdown="/ramfs/bin/ipsec_updown.exe"<br>
        rightupdown="/ramfs/bin/ipsec_updown.exe"<br>
        auto=add<br>
<br>
<br>
<br>
conn site_192.168.6.0_24-192.168.2.0_24<br>
        left=w.x.y.z<br>
        leftsubnet=192.168.6.0/24<br>
        right=a.b.c.d<br>
        rightsubnet=192.168.2.0/24<br>
       
ike=AES256-SHA1-MODP1536,AES256-SHA1-MODP1024,AES256-SHA1-MODP768<br>
        esp=AES256-SHA1-96<br>
        dpddelay=10<br>
        dpdtimeout=15<br>
        keyingtries=%forever<br>
        keylife=24h<br>
        ikelifetime=8h<br>
        rekey=no<br>
        rekeymargin=9m<br>
        pfs=yes<br>
        pfsgroup=MODP1024<br>
        leftupdown="/ramfs/bin/ipsec_updown.exe"<br>
        rightupdown="/ramfs/bin/ipsec_updown.exe"<br>
        auto=add
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