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</o:shapelayout></xml><![endif]--></head><body lang=ES link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>Good day people, i ´m new in the mail list. I need help whit my vpn connection because the connection established but only work from side A to B but not in reverse.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I have 2 routers ClearOs 5.2 and i´m trying to connect the 2 lan whit ipsec using Openswan IPsec U2.6.21/K2.6.18-194.8.1.v5 .<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>192.168.1.0/24 ===192.168.1.7(router A lan interface)====(External IP A)===INTERNET ===(External ip B) ====(router B lan interface)192.168.2.1====192.168.2.0/24<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The connection established but from router B not work to router A.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Any suggest?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>thnks<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>==============================================================================================<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>IPsec.conf ( Router A)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>version 2.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>#config setup<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US># klipsdebug=all<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US># plutodebug=all<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>config setup<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> interfaces=%defaultroute<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> protostack=netkey<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> klipsdebug=all<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> plutodebug=all<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>conn g2tog1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> auto=add<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> authby=secret<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> left=External IP B<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> leftsubnet=192.168.2.0/24<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> leftnexthop=192.168.2.1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> right=External IP A<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> rightsubnet=192.168.1.0/24<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> rightnexthop=192.168.1.7<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>#ipsec verify<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking your system to see if IPsec got installed and started correctly:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Version check and ipsec on-path [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Linux Openswan U2.6.21/K2.6.18-194.8.1.v5 (netkey)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking for IPsec support in kernel [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>NETKEY detected, testing for disabled ICMP send_redirects [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>NETKEY detected, testing for disabled ICMP accept_redirects [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking for RSA private key (/etc/ipsec.secrets) [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking that pluto is running [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Two or more interfaces found, checking IP forwarding [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking NAT and MASQUERADEing<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking for 'ip' command [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking for 'iptables' command [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Opportunistic Encryption DNS checks:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Looking for TXT in forward dns zone: Georouter.gsystems.com.ar [MISSING]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Does the machine have at least one non-private address? [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Looking for TXT in reverse dns zone: 117.168.61.200.in-addr.arpa. [MISSING]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US># route<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>EXTERNAL ADDRESS A * 255.255.255.252 U 0 0 0 eth2<o:p></o:p></span></p><p class=MsoNormal>192.168.2.0 * 255.255.255.0 U 0 0 0 eth2<o:p></o:p></p><p class=MsoNormal>192.168.1.0 * 255.255.255.0 U 0 0 0 eth1<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>ping 192.168.1.111<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>PING 192.168.1.111 (192.168.1.111) 56(84) bytes of data.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>64 bytes from 192.168.1.111: icmp_seq=1 ttl=128 time=1.41 ms<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>64 bytes from 192.168.1.111: icmp_seq=2 ttl=128 time=0.203 ms<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>64 bytes from 192.168.1.111: icmp_seq=3 ttl=128 time=0.197 ms<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal>=============================================================================================<o:p></o:p></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>ipsec.conf (router B)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>version 2.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>#config setup<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US># klipsdebug=all<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US># plutodebug=all<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>config setup<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> interfaces=%defaultroute<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> protostack=netkey<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> klipsdebug=all<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> plutodebug=all<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>conn g2tog1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> auto=add<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> authby=secret<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> left=EXTERNAL IP B<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> leftsubnet=192.168.2.0/24<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> leftnexthop=192.168.2.1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> right=EXTERNAL IP A<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> rightsubnet=192.168.1.0/24<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> rightnexthop=192.168.1.7<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US># route<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>EXTERNAL ADDRESS B * 255.255.255.252 U 0 0 0 eth2<o:p></o:p></span></p><p class=MsoNormal>192.168.2.0 * 255.255.255.0 U 0 0 0 eth2<o:p></o:p></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>#ipsec verify<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking your system to see if IPsec got installed and started correctly:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Version check and ipsec on-path [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Linux Openswan U2.6.21/K2.6.18-194.8.1.v5 (netkey)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking for IPsec support in kernel [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>NETKEY detected, testing for disabled ICMP send_redirects [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>NETKEY detected, testing for disabled ICMP accept_redirects [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking for RSA private key (/etc/ipsec.secrets) [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking that pluto is running [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Two or more interfaces found, checking IP forwarding [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking NAT and MASQUERADEing<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking for 'ip' command [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Checking for 'iptables' command [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Opportunistic Encryption DNS checks:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Looking for TXT in forward dns zone: Georouter.gsystems.com.ar [MISSING]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Does the machine have at least one non-private address? [OK]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> Looking for TXT in reverse dns zone: 117.168.61.200.in-addr.arpa. [MISSING]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><b><span lang=EN-US style='color:gray'>R. Dario </span></b><span lang=EN-US><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>