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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>All hosts use the virtual interface 10.4.20.1 on the SI XL.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I solved the problem by making the following changes:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='font-size:11.0pt;font-family:Symbol;color:#1F497D'><span
style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>server router-ports 1 (removed ve 2)<o:p></o:p></span></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='font-size:11.0pt;font-family:Symbol;color:#1F497D'><span
style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ip nat pool OutAdds 10.99.1.3 10.99.1.4 netmask 255.255.255.0
(NAT apparently only works with at least 2 ip addresses in the global pool)<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>So, here is my working-good config (for the benefit of those with
similar problems, Active-Standby, ip routing & NAT all work now)<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Current configuration:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ver 07.5.00fT12<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>global-protocol-vlan<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>server backup ethe 13 00e0.5201.0c72 vlan-id 2<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>server backup-preference 5<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>server backup-group 1<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>server port 3389<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> tcp<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>server router-ports 1<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>server real test1 10.4.20.11<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> port 3389<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>server virtual test1 10.99.1.11<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> port 3389<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> bind 3389 test1 3389<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>vlan 1 name DEFAULT-VLAN by port<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> no spanning-tree<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>vlan 2 by port<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> untagged ethe 13<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> no spanning-tree<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>vlan 11 by port<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> untagged ethe 1<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> router-interface ve 1<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>vlan 12 by port<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> untagged ethe 2<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> router-interface ve 2<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ip forward<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ip address 10.99.1.5 255.255.255.0<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ip nat inside<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ip nat inside source list 1 pool OutAdds overload<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ip nat pool OutAdds 10.99.1.3 10.99.1.4 netmask 255.255.255.0<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ip default-gateway 10.99.1.1<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ip dns domain-name xxxxx.com<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ip policy 1 cache tcp 0 global<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>ip policy 2 cache udp 0 global<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>interface e 13<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> no spanning-tree<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>interface ve 1<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> ip standby-address 10.99.1.2 255.255.255.0<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>interface ve 2<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> ip standby-address 10.4.20.1 255.255.255.0<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>access-list 1 permit 10.4.20.0 0.0.0.255<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>end<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Oliver Adam
[mailto:oadam@madao.de] <br>
<b>Sent:</b> Monday, March 24, 2008 11:55 AM<br>
<b>To:</b> Gregori Parker; foundry-nsp@puck.nether.net<br>
<b>Subject:</b> Re: [f-nsp] Serveriron NAT ?<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Looking at the config below I am pretty sure this is not a
configuration problem. I guess it is more a problem of the traffic flow. You
have mentioned that the private address space is 10.4.20.0/24. Clients out of
this subnet want to communicate with the outside world and this is the traffic
you would like to NAT - the traffic needs to pass the SI XL to get NAT'ed - so
what is the default gateway of the clients out of the 10.4.20.x subnet? Is it
possible that the traffic is just bypassing the XL which would imply that it is
not going to get NAT'ed?<br>
<br>
R, Oliver<br>
<br>
At 21:56 20.03.2008, Gregori Parker wrote:<br>
<br>
<o:p></o:p></p>
<p class=MsoNormal>I really need some help here - I am a Cisco/F5 engineer that
has been<br>
thrown into a situation with a pair of Foundry Serveriron XLs, and I<br>
have little to no knowledge or resources for configuring them.<br>
<br>
I have a test environment that can be simplified to this:<br>
<br>
[/24 public]----[SI XL Active / NAT]----[/24 private]<br>
<br>
<br>
Public address space is 10.99.1.0/24, with the Active LB acting as a<br>
default gateway (10.4.20.1)<br>
<br>
Private address space is 10.4.20.0/24, with cisco 3560s doing HSRP to<br>
act<br>
as a default gateway (10.99.1.1)<br>
<br>
I have a test VIP going, and it works fine - but I cant get outgoing NAT<br>
to work. I want to be able to simply initiate a connection from private<br>
address space, NAT to a single overloaded address on the LB, and<br>
interact with a 'public' address. Here is my configuration from the<br>
Active LB, I appreciate any guidance.<br>
<br>
<br>
Current configuration:<br>
!<br>
ver 07.4.00T12<br>
global-protocol-vlan<br>
!<br>
!<br>
server backup ethe 13 00e0.5201.0c72<br>
server backup-preference 5<br>
server backup-group 1<br>
!<br>
server port 3389<br>
tcp<br>
!<br>
server router-ports 1 2<br>
!<br>
!<br>
server real test01 10.4.20.11<br>
port 3389<br>
!<br>
server virtual vtest01 10.99.1.11<br>
port 3389<br>
bind 3389 test01 3389<br>
!<br>
!<br>
vlan 1 name DEFAULT-VLAN by port<br>
no spanning-tree<br>
!<br>
vlan 2 by port<br>
untagged ethe 13<br>
no spanning-tree<br>
!<br>
vlan 11 by port<br>
untagged ethe 1<br>
router-interface ve 1<br>
!<br>
vlan 12 by port<br>
untagged ethe 2<br>
router-interface ve 2<br>
!<br>
hostname TESTLB01<br>
ip forward<br>
ip address 10.99.1.3 255.255.255.0<br>
ip nat inside<br>
ip nat inside source list 1 pool OutAdds overload<br>
ip nat pool OutAdds 10.99.1.2 10.99.1.2 netmask 255.255.255.0<br>
ip default-gateway 10.99.1.1<br>
ip policy 1 cache tcp 0 global<br>
ip policy 2 cache udp 0 global<br>
interface e 13<br>
no spanning-tree<br>
!<br>
interface ve 1<br>
ip standby-address 10.99.1.2 255.255.255.0<br>
!<br>
interface ve 2<br>
ip standby-address 10.4.20.1 255.255.255.0<br>
!<br>
access-list 1 permit 10.4.20.0 0.0.0.255<br>
<br>
<br>
<br>
_______________________________________________<br>
foundry-nsp mailing list<br>
foundry-nsp@puck.nether.net<br>
<a href="http://puck.nether.net/mailman/listinfo/foundry-nsp">http://puck.nether.net/mailman/listinfo/foundry-nsp</a><o:p></o:p></p>
<p><o:p> </o:p></p>
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