[Openswan Users] Fwd: Ubuntu 10 -> OSX 10.6.4

Turbo Fredriksson turbo at bayour.com
Thu Mar 17 16:13:33 EDT 2011


[sent this to openswan at lists.openswan.org which might be wrong]

Begin forwarded message:

> From: Turbo Fredriksson <turbo at bayour.com>
> Date: to 17 mar 2011 21.12.31 GMT+01:00
> To: openswan at lists.openswan.org
> Subject: Re: [Openswan Users] Ubuntu 10 -> OSX 10.6.4
>
> On 17 mar 2011, at 20.18, Turbo Fredriksson wrote:
>
>> This is all I could find in the logs (/var/log/system.log):
>
>
> I also got snippets from /var/log/ppp/vpnd.log:
>
> 2011-03-10 12:27:13 CET Incoming call... Address given to client =  
> 10.0.0.87
> Thu Mar 10 12:27:13 2011 : Directory Services Authentication plugin  
> initialized
> Thu Mar 10 12:27:13 2011 : Directory Services Authorization plugin  
> initialized
> Thu Mar 10 12:27:13 2011 : L2TP incoming call in progress from  
> 'MY_EXTERNAL_IP'...
> Thu Mar 10 12:27:13 2011 : L2TP received SCCRQ
> Thu Mar 10 12:27:13 2011 : L2TP sent SCCRP
> Thu Mar 10 12:27:13 2011 : L2TP received SCCCN
> Thu Mar 10 12:27:13 2011 : L2TP received ICRQ
> Thu Mar 10 12:27:13 2011 : L2TP sent ICRP
> Thu Mar 10 12:27:13 2011 : L2TP received ICCN
> Thu Mar 10 12:27:13 2011 : L2TP connection established.
> Thu Mar 10 12:27:13 2011 : using link 0
> Thu Mar 10 12:27:13 2011 : Using interface ppp0
> Thu Mar 10 12:27:13 2011 : Connect: ppp0 <--> socket[34:18]
> Thu Mar 10 12:27:13 2011 : sent [LCP ConfReq id=0x1 <asyncmap 0x0>  
> <auth chap MS-v2> <magic 0x263274c9> <pcomp> <accomp>]
> Thu Mar 10 12:27:13 2011 : rcvd [LCP ConfReq id=0x1 <mru 1410>  
> <asyncmap 0x0> <magic 0xfb55307a> <pcomp> <accomp>]
> Thu Mar 10 12:27:13 2011 : lcp_reqci: returning CONFACK.
> Thu Mar 10 12:27:13 2011 : sent [LCP ConfAck id=0x1 <mru 1410>  
> <asyncmap 0x0> <magic 0xfb55307a> <pcomp> <accomp>]
> Thu Mar 10 12:27:14 2011 : rcvd [LCP ConfAck id=0x1 <asyncmap 0x0>  
> <auth chap MS-v2> <magic 0x263274c9> <pcomp> <accomp>]
> Thu Mar 10 12:27:14 2011 : sent [LCP EchoReq id=0x0 magic=0x263274c9]
> Thu Mar 10 12:27:14 2011 : sent [CHAP Challenge id=0xc3  
> <4e73701f7b4c1779573a67782a6d5772>, name = "COMPANY_FQDN"]
> Thu Mar 10 12:27:14 2011 : rcvd [LCP EchoReq id=0x0 magic=0xfb55307a]
> Thu Mar 10 12:27:14 2011 : sent [LCP EchoRep id=0x0 magic=0x263274c9]
> Thu Mar 10 12:27:14 2011 : rcvd [LCP EchoRep id=0x0 magic=0xfb55307a]
> Thu Mar 10 12:27:14 2011 : rcvd [CHAP Response id=0xc3  
> < 
> 50bca572551f77a2f6a6cddc73ce28dc0000000000000000a422bc43ad1e53964095439946a04d88f0c1656e0314eeab00 
> >, name = "turbof"]
> Thu Mar 10 12:27:15 2011 : sent [CHAP Success id=0xc3  
> "S=09EBBB8063B2A530FB83972CBABCBA4DE5AC09B8 M=Access granted"]
> Thu Mar 10 12:27:15 2011 : CHAP peer authentication succeeded for  
> turbof
> Thu Mar 10 12:27:15 2011 : DSAccessControl plugin: User 'turbof'  
> authorized for access
> Thu Mar 10 12:27:15 2011 : sent [IPCP ConfReq id=0x1 <addr  
> COMPANY_IP>]
> Thu Mar 10 12:27:15 2011 : sent [ACSCP ConfReq id=0x1]
> Thu Mar 10 12:27:15 2011 : rcvd [LCP ProtRej id=0x2 82 35 01 01 00 04]
> Thu Mar 10 12:27:15 2011 : rcvd [IPCP ConfReq id=0x1 <compress VJ 0f  
> 01> <addr 0.0.0.0>]
> Thu Mar 10 12:27:15 2011 : ipcp: returning Configure-REJ
> Thu Mar 10 12:27:15 2011 : sent [IPCP ConfRej id=0x1 <compress VJ 0f  
> 01>]
> Thu Mar 10 12:27:15 2011 : rcvd [IPCP ConfAck id=0x1 <addr  
> COMPANY_IP>]
> Thu Mar 10 12:27:16 2011 : rcvd [IPCP ConfReq id=0x2 <addr 0.0.0.0>]
> Thu Mar 10 12:27:16 2011 : ipcp: returning Configure-NAK
> Thu Mar 10 12:27:16 2011 : sent [IPCP ConfNak id=0x2 <addr 10.0.0.87>]
> Thu Mar 10 12:27:16 2011 : rcvd [IPCP ConfReq id=0x3 <addr 10.0.0.87>]
> Thu Mar 10 12:27:16 2011 : ipcp: returning Configure-ACK
> Thu Mar 10 12:27:16 2011 : sent [IPCP ConfAck id=0x3 <addr 10.0.0.87>]
> Thu Mar 10 12:27:16 2011 : ipcp: up
> Thu Mar 10 12:27:16 2011 : l2tp_wait_input: Address added. previous  
> interface setting (name: en0, address: COMPANY_IP), current  
> interface setting (name: ppp0, family: PPP, address: COMPANY_IP,  
> subnet: 255.0.0.0, destination: 10.0.0.87).
> Thu Mar 10 12:27:16 2011 : found interface en1 for proxy arp
> Thu Mar 10 12:27:16 2011 : local  IP address COMPANY_IP
> Thu Mar 10 12:27:16 2011 : remote IP address 10.0.0.87
> Thu Mar 10 12:27:16 2011 : l2tp_wait_input: Address added. previous  
> interface setting (name: en0, address: COMPANY_IP), current  
> interface setting (name: ppp0, family: PPP, address: COMPANY_IP,  
> subnet: 255.0.0.0, destination: 10.0.0.87).
>
>
> What caught my eye was the 'found interface en1 for proxy arp', so I
> thought I enable that in my options.xl2tpd.client file. But it didn't
> seem to matter/work...
>
> As a side note (?), I see this:
>
> ppp0      Link encap:Point-to-Point Protocol
>          inet addr:10.0.0.86  P-t-P:COMPANY_IP  Mask:255.255.255.255
>          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1410  Metric:1
>          RX packets:5 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:35682 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:3
>          RX bytes:44 (44.0 B)  TX bytes:20441294 (20.4 MB)
>
> Address                  HWtype  HWaddress           Flags  
> Mask            Iface
> UrsaeMajoris.bayour.com  ether   08:00:20:91:7f:50    
> C                     eth0
> Celia.bayour.com         ether   00:21:97:8c:8f:5f    
> C                     eth0
>
> What bothers me here is the NOARP... Never seen that before and  
> shouldn't
> it be ARP (since I've enabled proxyarp)? In either case, I don't get  
> any
> entry in the arp table for COMPANY_FQDN or COMPANY_IP...
>
>
> -- 
> Turbo Fredriksson
> turbo at bayour.com
>

-- 
Att tänka innan man talar, är som att torka sig i röven innan man  
skiter.
- Arne Anka



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