[Openswan Users] Can I build openswan VPN between TSL 3 and TSL 2.2

[ww]

Hello, 
Everyone , 
I install Trustix Security Linux as gateway for my office and my home. 
Who will tell me if I can build openswan VPN between TSL3 and TSL 2.2 ? 

my TSL 2.2 has a still IP , and TSL 3 has a dynamic ip (ADSL), 

when I start my vpn channel , I got the message as list as fellow : 
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root at Viper /etc# ipsec auto --up mychannel
104 "mychannel" #1: STATE_MAIN_I1: initiate
106 "mychannel" #1: STATE_MAIN_I2: sent MI2, expecting MR2
108 "mychannel" #1: STATE_MAIN_I3: sent MI3, expecting MR3
003 "mychannel" #1: ignoring informational payload, type
INVALID_KEY_INFORMATION
003 "mychannel" #1: received and ignored informational message
003 "mychannel" #1: discarding duplicate packet; already STATE_MAIN_I3
010 "mychannel" #1: STATE_MAIN_I3: retransmission; will wait 20s for
response
003 "mychannel" #1: ignoring informational payload, type
INVALID_KEY_INFORMATION
003 "mychannel" #1: received and ignored informational message
003 "mychannel" #1: discarding duplicate packet; already STATE_MAIN_I3
010 "mychannel" #1: STATE_MAIN_I3: retransmission; will wait 40s for
response
003 "mychannel" #1: ignoring informational payload, type
INVALID_KEY_INFORMATION
003 "mychannel" #1: received and ignored informational message
031 "mychannel" #1: max number of retransmissions (2) reached STATE_MAIN_I3.
Possible authentication failure: no acceptable response to our first
encrypted message
000 "mychannel" #1: starting keying attempt 2 of an unlimited number, but
releasing whack

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When I run ipsec look , I got the message is :

Viper.adsl.cn Thu Nov 10 10:11:39 CST 2005
cat: /proc/net/ipsec_spigrp: No such file or directory
cat: /proc/net/ipsec_eroute: No such file or directory
grep: /proc/net/ipsec_tncfg: No such file or directory
sort: open failed: /proc/net/ipsec_spi: No such file or directory
Destination     Gateway         Genmask         Flags   MSS Window  irtt
Iface
0.0.0.0         24.24.24.24     0.0.0.0         UG        0 0          0
ppp0
24.24.24.24     0.0.0.0         255.255.255.255 UH        0 0          0
ppp0


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Any idea ?  Thanks for any answer . 

Ww