[Cialug] Network Help

[Dan Schlichting]

It is credit card machine.

Terminal : vx570
OS Version QC0009A3

Gateway ping 10.24.105.250
ok (14ms)

DNS Ping 8.8.8.8
ok(37 ms)

DNS Lookup WWW.YAHOO.COM
209.191.122.70
ok(57 ms)

host ping
www.yahoo.com
ok (82 ms)

tcp connect
tptrans.lynksystems.com:6660
ok(156 ms)

ssl connect
tptrans.lynksystems.com:6660
Connection Fail.

the second time I run this test it works.

This is what I get. I am using iptables _> Squid -> Dans Guardian. I
put the ip of the cc machine in to iptables telling it to accept on
port 80

 Generated by iptables-save v1.4.4 on Wed May 26 14:05:56 2010
*nat
:PREROUTING ACCEPT [147546:13298714]
:POSTROUTING ACCEPT [215781:15656013]
:OUTPUT ACCEPT [88519:5319275]
-A PREROUTING -s 10.24.105.0/24 -i br0 -p tcp -m tcp --dport 80 -j
REDIRECT --to-ports 8080
-A PREROUTING -s 10.24.105.79/32 -i br0 -p tcp -m tcp --dport 80 -j ACCEPT
-A PREROUTING -s 10.24.105.230/32 -i br0 -p tcp -m tcp --dport 80 -j ACCEPT
-A PREROUTING -s 10.24.105.231/32 -i br0 -p tcp -m tcp --dport 80 -j ACCEPT
-A PREROUTING -s 10.24.105.232/32 -i br0 -p tcp -m tcp --dport 80 -j ACCEPT
-A PREROUTING -s 10.24.105.233/32 -i br0 -p tcp -m tcp --dport 80 -j ACCEPT
COMMIT
# Completed on Wed May 26 14:05:56 2010
# Generated by iptables-save v1.4.4 on Wed May 26 14:05:56 2010
*mangle
:PREROUTING ACCEPT [10931945:6385197488]
:INPUT ACCEPT [5309683:3726084089]
:FORWARD ACCEPT [5940367:2702501504]
:OUTPUT ACCEPT [5397847:3863989676]
:POSTROUTING ACCEPT [11335014:6566247175]
COMMIT
# Completed on Wed May 26 14:05:56 2010
# Generated by iptables-save v1.4.4 on Wed May 26 14:05:56 2010
*filter
:INPUT ACCEPT [2762866:1946976922]
:FORWARD ACCEPT [11417:1189951]
:OUTPUT ACCEPT [5397847:3863989676]
:tcprules - [0:0]
-A INPUT -j tcprules
-A FORWARD -j tcprules
-A tcprules -s 10.24.105.253/32 -d 10.24.105.245/32 -i br0 -m state
--state NEW -j ACCEPT
-A tcprules -s 10.24.105.253/32 -d 10.24.105.19/32 -i br0 -m state
--state NEW -j ACCEPT
-A tcprules -s 10.24.105.253/32 -d 10.24.105.0/24 -i br0 -m state
--state NEW -j DROP
-A tcprules -i br0 -p icmp -m state --state NEW -j ACCEPT
-A tcprules -s 10.24.105.0/24 -i br0 -m state --state NEW -j ACCEPT
-A tcprules -p icmp -m state --state INVALID -j DROP
-A tcprules -i br0 -m state --state RELATED,ESTABLISHED -j ACCEPT
COMMIT


On Mon, Feb 6, 2012 at 1:56 PM, Michael Davis <mpdavis at iastate.edu> wrote:
> How are you trying to hook the site?
>
> I would imagine that you are going to have to post at least part of the
> code you are trying to use.
>
> Michael Davis
> ECpE - Iowa State University
> WebFilings Software Development Intern
> IASG Treasurer
>
>
> On Mon, Feb 6, 2012 at 1:18 PM, Dan Schlichting <dan at cpugeek.org> wrote:
>
>> I have a situation where a specific site won't load the first time but
>> it does the second time.
>>
>> I am trying to hook to a ssl site. The first time it fails and then
>> after that it works.
>>
>> Does anyone have any idea why. It isn't my firewall I am by passing it.
>>
>> If you need more information let me know.
>>
>> Thanks
>>
>> Dan
>> _______________________________________________
>> Cialug mailing list
>> Cialug at cialug.org
>> http://cialug.org/mailman/listinfo/cialug
>>
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