[strongSwan] StrongSwan(optware) on Asus RT-AC66U (merlin build)-can't access LAN IPs
Luka
Lukapple80 at gmail.com
Wed Nov 13 22:18:36 CET 2013
Traffic counters stays at 0
ios{2}: AES_CBC_128/HMAC_SHA1_96, 0 bytes_i, 0 bytes_o, rekeying in 46
minutes
ios{2}: 0.0.0.0/0 === 10.0.0.2/32
Luka
On Wed, Nov 13, 2013 at 10:15 PM, Noel Kuntze <noel at familie-kuntze.de>wrote:
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> Hello Luka,
>
> Yes, this is all okay.
> Does the traffic counters, you see when you do "ipsec statusall", increase
> when you try to communicate with your LAN?
>
> Regards
> Noel Kuntze
>
> On 13.11.2013 22:11, Luka wrote:
> > IP forward is enabled. I can't find sysctl command, but following
> command prints 1(=enabled):
> > cat /proc/sys/net/ipv4/ip_forward
> > 1
> >
> > Tunnel printed in "ipsec statusall" command looks like this:
> >
> > Security Associations (1 up, 0 connecting):
> >
> > ...
> >
> > ios{1}: 0.0.0.0/0 <http://0.0.0.0/0> === 10.0.0.2/32 <
> http://10.0.0.2/32>
> >
> >
> > Is this ok ?
> >
> >
> >
> >
> > On Wed, Nov 13, 2013 at 9:48 PM, Noel Kuntze <noel at familie-kuntze.de<mailto:
> noel at familie-kuntze.de>> wrote:
> >
> >
> > Hello Luka,
> >
> > Is IP forwarding activated? if it isn't, then activate it.
> > Getting the IP packets from the tunnel to your LAN is probably the
> problem.
> >
> > Regards
> > Noel Kuntze
> >
> > On 13.11.2013 21:27, Luka wrote:
> > > Hi Noel.
> > > My postrouting chain contains following entries:
> >
> > > Chain POSTROUTING (policy ACCEPT)
> >
> > > target prot opt source destination
> >
> > > MASQUERADE all -- 10.0.0.0/24 <http://10.0.0.0/24> <
> http://10.0.0.0/24> anywhere
> >
> > > MASQUERADE all -- 192.168.2.0/24 <http://192.168.2.0/24> <
> http://192.168.2.0/24> anywhere
> >
> > > MASQUERADE all -- !cpe-86-xx-xxx-xxx.static.xxx.net <
> http://cpe-86-xx-xxx-xxx.static.xxx.net> <
> http://cpe-86-xx-xxx-xxx.static.xxx.net> anywhere
> >
> > > MASQUERADE all -- anywhere anywhere MARK
> match 0xd001
> >
> >
> > > I've tried to log all packages in different chains (see part of log at
> bottom) and I didn't find any traces of virtual IP (10.0.0.2), just iPhones
> wan IP and server wan IP. Is that OK ?
> >
> >
> > > I've tried:
> >
> > > iptables -I INPUT -j LOG --log-prefix "Luka-log: "
> >
> > > Part of logs(IPs are replaced with "x", 46.x is iPhone IP and 86.x is
> server external IP):
> >
> > > Nov 13 19:21:34 vpn: + C=SI, O=Lupo, CN=clientLupo 10.0.0.2/32 <
> http://10.0.0.2/32> <http://10.0.0.2/32> == 46.x.x.x -- 86.x.x.x == %any/0
> >
> > > ...
> >
> > > Nov 13 19:22:06 kernel: Luka-log: <4>Luka-log: IN=eth0 OUT=
> MAC=30:xx:a9:xx:ef:a0:00:17:10:02:6b:8f:08:00 <1>SRC=46.x.x.x DST=86.x.x.x
> <1>LEN=136 TOS=0x00 PREC=0x00 TTL=56 ID=25376 PROTO=ESP SPI=0xc1155ce9
> >
> > > ...
> >
> > > Nov 13 19:22:07 kernel: Luka-log: <4>Luka-log: IN=eth0 OUT=
> MAC=30:xx:a9:xx:ef:a0:00:17:10:02:6b:8f:08:00 <1>SRC=46.x.x.x DST=86.x.x.x
> <1>LEN=136 TOS=0x00 PREC=0x00 TTL=56 ID=23923 PROTO=ESP SPI=0xc1155ce9
> >
> > > ...
> >
> >
> >
> > > iptables -I PREROUTING -j LOG --log-prefix "Luka-log(nat-PREROUTING):
> " -t nat
> >
> > > Logs:
> >
> > > ...(2 or 3 packages of this type)
> >
> > > Nov 13 20:54:52 kernel: Luka-log(nat-PREROUTING):
> <4>Luka-log(nat-PREROUTING): IN=eth0 OUT=
> MAC=30:xx:a9:xx:ef:a0:00:17:10:02:6b:8f:08:00 <1>SRC=46.x.x.x DST=86.x.x.x
> <1>LEN=696 TOS=0x00 PREC=0x00 TTL=56 ID=58415 PROTO=UDP <1>SPT=500 DPT=500
> LEN=676
> >
> > > ...
> >
> >
> > > iptables -I FORWARD -j LOG --log-prefix "Luka-log(nat-FORWARD): "
> >
> > > Logs: vpn logs not found
> >
> >
> > > iptables -I POSTROUTING -j LOG --log-prefix
> "Luka-POSTROUTING-MASQUERADE: " -t nat -s 10.0.0.0/24 <http://10.0.0.0/24>
> <http://10.0.0.0/24>
> >
> > > Logs: vpn logs not found
> >
> >
> > > Any idea what else should I check ?
> >
> >
> > > Luka
> >
> >
> >
> > > On Sun, Nov 10, 2013 at 5:02 PM, Noel Kuntze <noel at familie-kuntze.de<mailto:
> noel at familie-kuntze.de> <mailto:noel at familie-kuntze.de <mailto:
> noel at familie-kuntze.de>>> wrote:
> >
> >
> > > Hello Luka,
> >
> > > What other rules do you have in the POSTROUTING chain? If any other
> rule removes the packets from the chain, then they don't reach the
> MASQUERADE rule and hence
> > > won't get masqueraded.
> >
> > > The rule basicly says: If the traffic is going out on the eth0
> interface and the source is 10.0.0.0/24 <http://10.0.0.0/24> <
> http://10.0.0.0/24> and the destination ist 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0>, then masquerade it.
> > > Masquerade basicly means NAT, but it will replace the source IP of the
> traffic based on the interface it's going out.
> > > No, the parameters that are displayed in the first couple of columns
> are just filters that restrict traffic going to the target.
> > > For further clarification, I recomment you read the manpage for
> iptables and iptables-extensions (if the latter exists on your system. It
> does on Arch Linux.).
> > > For your setup, I recomment you ommit -o eth0 and INSERT, and not
> APPEND the rule to the chain.
> > > Example: iptables -I POSTROUTING 1 -s 10.0.0.0/24 <http://10.0.0.0/24>
> <http://10.0.0.0/24> -j MASQUERADE
> >
> > > Regards
> > > Noel Kuntze
> >
> > > On 10.11.2013 16:31, Luka wrote:
> >
> > > > Hi Noel.
> >
> > > > Still no luck.
> >
> > > > I’ve added masquerade, following line is added to nat iptable:
> >
> > > > Chain POSTROUTING (policy ACCEPT 2500 packets, 221K bytes)
> >
> > > > num pkts bytes target prot opt in out source
> destination
> >
> > > > …
> >
> > > > 4 0 0 MASQUERADE all -- * eth0 10.0.0.0/24 <
> http://10.0.0.0/24> <http://10.0.0.0/24> <http://10.0.0.0/24>
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> >
> > > > What exactly does this masquerade record means ? Probably that all
> packets from 10.0.0.0/24 <http://10.0.0.0/24> <http://10.0.0.0/24> <
> http://10.0.0.0/24> network that have any(0.0.0.0) destination will get
> IP address of eth0 device ?
> >
> > > > But eth0 is device with external IP of server (86.58.x.x) (see
> ifconfig output below), should I use br0 device here (the one with local IP
> of router) ?
> >
> >
> > > > Ok, if I sum up my situation:
> >
> > > > CLIENT(iPhone):
> >
> > > > - I can connect to IPsec(strongswan)
> >
> > > > - gets virtual IP Address: 10.0.0.2
> >
> >
> > > > SERVER (strongswan v5.0.4, on my router, Linux 2.6.22.19):
> >
> > > > - local IP: 192.168.2.1
> >
> > > > - external IP 86.58.x.x
> >
> > > > ipsec statusall:
> >
> > > > Virtual IP pools (size/online/offline):
> >
> > > > 10.0.0.2 <http://10.0.0.2>: 1/1/0
> >
> > > > Listening IP addresses:
> >
> > > > 86.58.x.x
> >
> > > > 192.168.2.1
> >
> >
> > > > Security Associations (1 up, 0 connecting):
> >
> > > > ios[2]: ESTABLISHED 19 seconds ago, 86.58.x.x[C=SI, O=Lupo,
> CN=86.58.x.x]…46.123.x.x[C=SI, O=Lupo, CN=clientLupo]
> >
> > > > ios[2]: Remote XAuth identity: lupo
> >
> > > > ios[2]: IKEv1 SPIs: cd789eae5d666586_i 638f1ca174f85726_r*,
> public key reauthentication in 2 hours
> >
> > > > ios[2]: IKE proposal:
> AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1536
> >
> > > > ios{1}: INSTALLED, TUNNEL, ESP SPIs: c7f2d740_i 0829cc4a_o
> >
> > > > ios{1}: AES_CBC_128/HMAC_SHA1_96, 0 bytes_i, 0 bytes_o,
> rekeying in 45 minutes
> >
> > > > ios{1}: 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <
> http://0.0.0.0/0> === 10.0.0.2/32 <http://10.0.0.2/32> <http://10.0.0.2/32>
> <http://10.0.0.2/32>
> >
> >
> > > > iptables:
> >
> > > > This entries are added to FORWARD chain after I connect to server:
> >
> >
> > > > Chain FORWARD (policy DROP 0 packets, 0 bytes)
> >
> > > > num pkts bytes target prot opt in out source
> destination
> >
> > > > 1 0 0 ACCEPT all -- eth0 * 10.0.0.2
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> policy match dir in pol ipsec reqid 2 proto 50
> >
> > > > 2 0 0 ACCEPT all -- * eth0 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> 10.0.0.2 policy match dir out pol ipsec reqid 2 proto 50
> >
> >
> > > > iptables(nat table):
> >
> > > > Chain PREROUTING (policy ACCEPT 4188 packets, 599K bytes)
> >
> > > > num pkts bytes target prot opt in out source
> destination
> >
> > > > 1 1 60 ACCEPT tcp -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> tcp dpt:1194
> >
> > > > 2 305 54089 VSERVER all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> 86.58.x.x
> >
> >
> > > > Chain POSTROUTING (policy ACCEPT 2500 packets, 221K bytes)
> >
> > > > num pkts bytes target prot opt in out source
> destination
> >
> > > > 1 0 0 MASQUERADE all -- * tun11 192.168.2.0/24<
> http://192.168.2.0/24> <http://192.168.2.0/24> <http://192.168.2.0/24>
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> > > > 2 731 46984 MASQUERADE all -- * eth0 !86.58.x.x
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> > > > 3 0 0 MASQUERADE all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> MARK match 0xd001
> >
> > > > 4 0 0 MASQUERADE all -- * eth0 10.0.0.0/24 <
> http://10.0.0.0/24> <http://10.0.0.0/24> <http://10.0.0.0/24>
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> >
> > > > Chain OUTPUT (policy ACCEPT 2489 packets, 220K bytes)
> >
> > > > num pkts bytes target prot opt in out source
> destination
> >
> >
> > > > Chain LOCALSRV (0 references)
> >
> > > > num pkts bytes target prot opt in out source
> destination
> >
> >
> > > > Chain VSERVER (1 references)
> >
> > > > num pkts bytes target prot opt in out source
> destination
> >
> > > > 1 1 123 DNAT tcp -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> tcp dpt:1184 to:192.168.2.100:1194 <http://192.168.2.100:1194> <
> http://192.168.2.100:1194> <http://192.168.2.100:1194>
> >
> > > > 2 0 0 DNAT udp -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> udp dpt:1184 to:192.168.2.100:1194 <http://192.168.2.100:1194> <
> http://192.168.2.100:1194> <http://192.168.2.100:1194>
> >
> > > > 3 304 53966 VUPNP all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> >
> > > > Chain VUPNP (1 references)
> >
> > > > num pkts bytes target prot opt in out source
> destination
> >
> >
> > > > Chain YADNS (0 references)
> >
> > > > num pkts bytes target prot opt in out source
> destination
> >
> >
> >
> > > > ifconfig:
> >
> > > > br0 Link encap:Ethernet HWaddr 30:85:A9:E6:EF:A0
> >
> > > > inet addr:192.168.2.1 Bcast:192.168.2.255
> Mask:255.255.255.0
> >
> > > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> >
> > > > RX packets:20577 errors:0 dropped:0 overruns:0 frame:0
> >
> > > > TX packets:16212 errors:0 dropped:0 overruns:0 carrier:0
> >
> > > > collisions:0 txqueuelen:0
> >
> > > > RX bytes:7597057 (7.2 MiB) TX bytes:2892960 (2.7 MiB)
> >
> >
> > > > eth0 Link encap:Ethernet HWaddr 30:85:A9:E6:EF:A0
> >
> > > > inet addr:86.58.x.x Bcast:86.58.y.y Mask:255.255.255.0
> >
> > > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> >
> > > > RX packets:665392 errors:0 dropped:0 overruns:0 frame:0
> >
> > > > TX packets:1473423 errors:0 dropped:0 overruns:0 carrier:0
> >
> > > > collisions:0 txqueuelen:1000
> >
> > > > RX bytes:83612848 (79.7 MiB) TX bytes:1996770618 (1.8
> GiB)
> >
> > > > Interrupt:4 Base address:0x2000
> >
> > > > ...
> >
> > > > btw, should tunnel, that is created by strongswan, appear in this
> ifconfig list ?
> >
> >
> > > > I’m probably missing another piece of puzzle.
> >
> > > > Is there any other log file except strongswan log, that should I
> examine ?
> >
> >
> > > > Thanks
> >
> > > > Luka
> >
> >
> >
> > > > On Sun, Nov 10, 2013 at 3:38 PM, Noel Kuntze <noel at familie-kuntze.de<mailto:
> noel at familie-kuntze.de> <mailto:noel at familie-kuntze.de <mailto:
> noel at familie-kuntze.de>> <mailto:noel at familie-kuntze.de <mailto:
> noel at familie-kuntze.de> <mailto:noel at familie-kuntze.de <mailto:
> noel at familie-kuntze.de>>>> wrote:
> >
> >
> > > > Sorry, it is "iptables -A POSTROUTING -t nat -s 10.0.0.0/24 <
> http://10.0.0.0/24> <http://10.0.0.0/24> <http://10.0.0.0/24> -o eth0 -j
> MASQUERADE"
> > > > On 10.11.2013 15:05, Noel Kuntze wrote:
> >
> > > > > Hello Luka,
> >
> > > > > You need to masquerade the traffic from your iPhone to the LAN or
> the internet.
> > > > > You do this with either the MASQUERADE or the SNAT target in
> iptables.
> > > > > Example: iptables -A FORWARD -t nat -s 10.0.0.0/24 <
> http://10.0.0.0/24> <http://10.0.0.0/24> <http://10.0.0.0/24> -o eth0 -j
> MASQUERADE
> >
> > > > > Regards
> > > > > Noel Kuntze
> >
> > > > > On 10.11.2013 11:50, Luka wrote:
> > > > > > Hi.
> > > > > > I've found way to fix that error: "iptables: No
> chain/target/match by that name" by executing command:
> >
> > > > > > insmod xt_policy
> >
> >
> > > > > > Now when I connect, iPhone gets IP 10.0.0.2 and following policy
> is added to FORWARD chain:
> >
> > > > > > Chain FORWARD (policy DROP 0 packets, 0 bytes)
> >
> > > > > > num pkts bytes target prot opt in out source
> destination
> >
> > > > > > 1 0 0 ACCEPT all -- eth0 * 10.0.0.2
> 0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> policy match dir in pol ipsec reqid 1 proto
> 50
> >
> > > > > > 2 0 0 ACCEPT all -- * eth0 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> 10.0.0.2 policy match dir out pol ipsec reqid 1 proto
> 50
> >
> >
> > > > > > I'm using config:
> >
> > > > > > conn %default
> >
> > > > > > keyexchange=ikev1
> Read the manpage for it
> >
> > > > > > authby=xauthrsasig
> >
> > > > > > xauth=server
> >
> >
> >
> > > > > > #leftid = subject alt. name (v certifikatu)
> >
> > > > > > conn ios
> >
> > > > > > left=%defaultroute
> >
> > > > > > leftsubnet=0.0.0.0/0 <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> > > > > > leftcert=serverCert.pem
> >
> > > > > > leftfirewall=yes
> >
> > > > > But I still can't access my LAN (192.168.2.0/24 <
> http://192.168.2.0/24> <http://192.168.2.0/24> <http://192.168.2.0/24>)
> or ping router 192.168.2.1 or ping phone virtual IP 10.0.0.2.
> >
> > > > > I've no idea what else should I try. I give up.
> >
> > > > > > right=%any
> >
> > > > > > rightsubnet=10.0.0.0/24 <http://10.0.0.0/24> <
> http://10.0.0.0/24> <http://10.0.0.0/24> <http://10.0.0.0/24>
> >
> > > > > > rightsourceip=10.0.0.2
> >
> > > > > > auto=add
> >
> > > > > > rightcert=clientCert.pem
> >
> >
> >
> > > > > > But I still can't access my LAN (192.168.2.0/24 <
> http://192.168.2.0/24> <http://192.168.2.0/24> <http://192.168.2.0/24> <
> http://192.168.2.0/24>) or ping router 192.168.2.1 or ping phone virtual
> IP 10.0.0.2.
> >
> > > > > > I've no idea what else should I try. I give up.
> >
> >
> > > > > > L
> >
> >
> >
> >
> > > > > > On Thu, Nov 7, 2013 at 11:05 PM, Noel Kuntze <
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>>> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>>>>> wrote:
> >
> >
> > > > > > Hello Luka,
> >
> > > > > > I actually meant the config which you created after I sent you
> that link [1].
> > > > > > I don't know exactly why there are retransmits happening, but in
> general, the setup should work.
> >
> > > > > > [1]
> http://wiki.strongswan.org/projects/strongswan/wiki/ForwardingAndSplitTunneling
> >
> > > > > > Regards
> > > > > > Noel Kuntze
> >
> > > > > > On 07.11.2013 23:03, Luka wrote:
> > > > > >> Ok I've switched back to following configuration and I can
> connect to VPN again (back to beginning, can connect but can't access LAN
> behind VPN):
> >
> > > > > >> conn %default
> >
> > > > > >> keyexchange=ikev1
> >
> > > > > >> authby=xauthrsasig
> >
> > > > > >> xauth=server
> >
> >
> >
> > > > > >> conn ios
> >
> > > > > >> left=86.xx.xx.x35
> >
> > > > > >> leftcert=serverLupoCert.pem
> >
> > > > > >> leftsubnet=192.168.2.0/24 <http://192.168.2.0/24> <
> http://192.168.2.0/24> <http://192.168.2.0/24> <http://192.168.2.0/24> <
> http://192.168.2.0/24>
> >
> > > > > >> leftfirewall=yes
> >
> > > > > >> right=%any
> >
> > > > > >> rightsourceip=10.3.0.1
> >
> > > > > >> auto=add
> >
> > > > > >> rightcert=clientLupoCert.pem
> >
> >
> > > > > >> Do I have to put server's WAN Ip address for "left" or local IP
> ?
> >
> > > > > >> Configuration is simmilar to this one:
> http://www.strongswan.org/uml/testresults/ikev1/xauth-id-rsa-config/index.html
> .
> > > > > >> I've checked iptables -L command on that site <
> http://www.strongswan.org/uml/testresults/ikev1/xauth-id-rsa-config/moon.iptables>
> and compared it with mine.
> > > > > >> It looks like mine is missing some forwarding rules.
> > > > > >> Mine:
> >
> > > > > >> iptables -L -v -n --line-numbers
> >
> > > > > >> Chain INPUT (policy ACCEPT 109K packets, 9709K bytes)
> http://wiki.strongswan.org/projects/strongswan/wiki/ForwardingAndSplitTunneling
> >
> > > > > >> num pkts bytes target prot opt in out source
> destination
> >
> > > > > >> 1 236 31088 ACCEPT esp -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> > > > > >> 2 0 0 ACCEPT udp -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> udp dpt:4500
> >
> > > > > >> 3 196 68288 ACCEPT udp -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> udp dpt:500
> >
> > > > > >> 4 0 0 ACCEPT all -- tun21 * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> > > > > >> 5 1138 105K ACCEPT tcp -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> tcp dpt:1194
> >
> > > > > >> 6 0 0 ACCEPT all -- tun11 * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> >
> > > > > >> Chain FORWARD (policy DROP 0 packets, 0 bytes)
> >
> > > > > >> num pkts bytes target prot opt in out source
> destination
> >
> > > > > >> 1 0 0 ACCEPT esp -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> > > > > >> 2 0 0 ACCEPT all -- tun21 * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> > > > > >> 3 5 344 ACCEPT all -- tun11 * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> > > > > >> 4 22028 1928K ACCEPT all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> state RELATED,ESTABLISHED
> >
> > > > > >> 5 0 0 logdrop all -- !br0 eth0 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> > > > > >> 6 28 1432 logdrop all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> state INVALID
> >
> > > > > >> 7 0 0 ACCEPT all -- br0 br0 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> > > > > >> 8 1344 80640 ACCEPT all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> ctstate DNAT
> >
> > > > > >> 9 32811 2190K ACCEPT all -- br0 * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> >
> > > > > >> Chain OUTPUT (policy ACCEPT 109K packets, 19M bytes)
> >
> > > > > >> num pkts bytes target prot opt in out source
> destination
> >
> > > > > >> 1 0 0 ACCEPT esp -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> >
> > > > > >> Chain FUPNP (0 references)
> >
> > > > > >> num pkts bytes target prot opt in out source
> destination
> >
> >
> > > > > >> Chain PControls (0 references)
> >
> > > > > >> num pkts bytes target prot opt in out source
> destination
> >
> > > > > >> 1 0 0 ACCEPT all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> >
> > > > > >> Chain logaccept (0 references)
> >
> > > > > >> num pkts bytes target prot opt in out source
> destination
> >
> > > > > >> 1 0 0 LOG all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> state NEW LOG flags 7 level 4 prefix `ACCEPT '
> >
> > > > > >> 2 0 0 ACCEPT all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> >
> > > > > >> Chain logdrop (2 references)
> >
> > > > > >> num pkts bytes target prot opt in out source
> destination
> >
> > > > > >> 1 0 0 LOG all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> state NEW LOG flags 7 level 4 prefix `DROP'
> >
> > > > > >> 2 28 1432 DROP all -- * * 0.0.0.0/0 <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> <http://0.0.0.0/0> 0.0.0.0/0 <http://0.0.0.0/0> <
> http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0> <http://0.0.0.0/0>
> >
> >
> > > > > >> If I understand "leftfirewall=yes" command, it should put those
> rules into iptables.
> >
> > > > > >> I've checked charon log file and found this error:
> >
> > > > > >> cat strongswancharon.log | grep iptables
> >
> > > > > >> Nov 7 22:59:06 11[CFG] leftupdown=ipsec _updown iptables
> >
> > > > > >> Nov 7 22:59:26 12[CHD] updown: iptables: No chain/target/match
> by that name
> >
> > > > > >> Nov 7 22:59:26 12[CHD] updown: iptables: No chain/target/match
> by that name
> >
> >
> > > > > >> Am I missing some modules here or something ?
> >
> > > > > >> How can I get/log those commands for iptables, that strongswan
> executes ?
> >
> >
> > > > > >> Thanks.
> >
> >
> >
> > > > > >> On Thu, Nov 7, 2013 at 6:25 PM, Noel Kuntze <
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>>> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>>>> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>>> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de> <mailto:
> noel at familie-kuntze.de <mailto:noel at familie-kuntze.de>> <mailto:
> noel at familie-kuntze.de
> <mailto:noel at familie-kuntze.de> <mailto:noel at familie-kuntze.de <mailto:
> noel at familie-kuntze.de>>>>>> wrote:
> >
> >
> > > > > >> Hello Luka,
> >
> > > > > >> Your former configuration worked just fine. The problem was
> with the network or similiar. It had nothing to do with strongSwan.
> >
> > > > > >> Regards
> > > > > >> Noel Kuntze
> >
> > > > > >> On 07.11.2013 10:51, Luka wrote:
> > > > > >>> Now I've tried to load modules by hand. I've added following
> line to strongswan.conf:
> > > > > >>> load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random nonce
> x509 revocation hmac xcbc stroke kernel-netlink socket-default updown
> resolve attr farp xauth-generic
> >
> > > > > >>> And if I check charon logs, it looks like it connects and then
> immediately disconnects from vpn.
> > > > > >>> Here are interesting lines from log file, (I connect with
> iphone and get "Negotiation with the VPN server failed":
> >
> > > > > >>> ...
> > > > > >>> Nov 7 10:31:12 14[CFG] id '<server.wan.ip>' not confirmed
> by certificate, defaulting to 'C=SI, O=Hlupo, CN=clientLupo'
> > > > > >>> ...
> > > > > >>> Nov 7 10:31:12 14[CFG] id '%any' not confirmed by
> certificate, defaulting to 'C=SI, O=Hlupo, CN=<server.wan.ip>'
> > > > > >>> ...
> > > > > >>> Nov 7 10:31:12 14[CFG] left is other host, swapping ends
> > > > > >>> ...
> > > > > >>> Nov 7 10:13:55 04[IKE] IKE_SA (unnamed)[1] state change:
> CREATED => CONNECTING
> > > > > >>> ...
> > > > > >>> Nov 7 10:13:56 05[IKE] remote host is behind NAT
> > > > > >>> ...
> > > > > >>> Nov 7 10:13:57 11[IKE] XAuth authentication of 'lupo'
> successful
> > > > > >>> ...
> > > > > >>> Nov 7 10:13:57 12[IKE] IKE_SA ios[1] state change: CONNECTING
> => ESTABLISHED
> > > > > >>> ...
> > > > > >>> Nov 7 10:13:57 12[IKE] peer requested virtual IP %any
> > > > > >>> Nov 7 10:13:57 12[IKE] no virtual IP found for %any requested
> by 'lupo'
> > > > > >>> ...
> > > > > >>> Nov 7 10:14:13 05[ENC] parsing HASH_V1 payload finished
> > > > > >>> Nov 7 10:14:13 05[ENC] parsing DELETE_V1 payload, 40 bytes
> left
> > > > > >>> ...
> > > > > >>> Nov 7 10:14:13 05[ENC] parsing DELETE_V1 payload finished
> > > > > >>> ...
> > > > > >>> Nov 7 10:14:13 05[IKE] IKE_SA ios[1] state change:
> ESTABLISHED => DELETING
> > > > > >>> Nov 7 10:14:13 05[MGR] checkin and destroy IKE_SA ios[1]
> > > > > >>> Nov 7 10:14:13 05[IKE] IKE_SA ios[1] state change: DELETING
> => DESTROYING
> > > > > >>> Nov 7 10:14:13 05[MGR] check-in and destroy of IKE_SA
> successful
> > > > > >>> Nov 7 10:14:13 02[NET] waiting for data on sockets
> > > > > >>> Nov 7 10:14:25 15[JOB] got event, queuing job for execution
> > > > > >>> Nov 7 10:14:25 15[JOB] next event in 9732s 760ms, waiting
> > > > > >>> Nov 7 10:14:25 06[MGR] checkout IKE_SA
> >
> > > > > >>> Should I put something else instead of "right=%any" ?
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > > > > _______________________________________________
> > > > > Users mailing list
> > > > > Users at lists.strongswan.org <mailto:Users at lists.strongswan.org>
> <mailto:Users at lists.strongswan.org <mailto:Users at lists.strongswan.org>>
> <mailto:Users at lists.strongswan.org <mailto:Users at lists.strongswan.org>
> <mailto:Users at lists.strongswan.org <mailto:Users at lists.strongswan.org>>>
> > > > > https://lists.strongswan.org/mailman/listinfo/users
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
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