Cisco VPN :: Enable PPTP Passthrough ASA 5505

Apr 10, 2012

How to enable PPTP passthrough on Cisco ASA 5505?I have a RRAS server inside and the client is trying to connect from outside.

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Cisco VPN :: ASA 5505 Cannot Passthrough PPTP To Internal Server

Feb 10, 2013

I add a new Cisco ASA 5505 as firewall in of company network. I found the PPTP authentication did not get through to internal Microsoft Server.

ASA Version 8.4(3)!names!interface Ethernet0/0switchport access vlan 2!interface Ethernet0/1switchport access vlan 2!interface Ethernet0/2!interface Ethernet0/3!interface Ethernet0/4!interface Ethernet0/5!interface Ethernet0/6!interface Ethernet0/7!interface Vlan1nameif insidesecurity-level 100ip
[Code]....

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Linksys Cable / DSL :: PPTP Passthrough WAG320n?

Sep 22, 2011

I'm trying to access a machine via pptp through a new WAG320n without any success. PPTP Passthrough is enabled i've opened port 1723 TCP pointing to my machines ip-adress but i can't get the connection working.

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TP-Link 3G/3.75G Router :: TL-MR3020 - PPTP Passthrough Does Not Work

Mar 19, 2013

Region : UnitedStates
Model : TL-MR3020
Hardware Version : V1
Firmware Version : latest
ISP :

I have problem to get pptp working. I setup pptp VPN server on my home router and configured pptp dialup on my laptop. If my laptop connect to internet directly, I am able to connect to home router via PPTP VPN. However, if I connect TL-MR3020 to internet(wired) and then connect my laptop to TL-MR3020 wirelessly, I can browse internet without problem. The problem is I cannot connect to home router via PPTP VPN any more. I believe the problem is on TL-MR3020.

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Cisco Firewall :: 1-1 NAT And PPTP Configuration - ASA 5505?

Mar 22, 2011

I need add following to our firewall configuration ( we are changing watchguard firewall to cisco and it was necessary to be configured this way )
 
1) I need to create 1-1 NAT for our voip system and video conferencing unit and to do it as bellow

VOIP-SIP : from 85.90.225.100 to 217.207.96.121 on port tcp/udp 5060
VC-SIP : from any_external to 217.207.96.120 on port tcp/udp 5060
VC-Video : from any_external to 217.207.96.120 on port tcp/udp 60000 to 64999
VOIP-RTP :  from 85.90.225.100 to 217.207.96.121 on port tcp/udp 10000 - 20000
 
2) I need to eneble to pass PPTP traffic from outside to inside and vice versa
 
current config:
Result of the command: "show running-config"
: Saved:ASA Version 8.2(2) !hostname ciscoasa
 
namesname 10.10.1.19 barracudaname 192.168.1.2 ctxdmzname 10.10.1.39 ftp1name 10.10.1.38 ftp2name 10.10.1.37 ftp3name 10.10.1.192 mailsvrname 217.207.96.114 outside_114name 217.207.96.115 outside_115name 217.207.96.116 outside_116name 217.207.96.117 outside_117name 217.207.96.118 outside_118name 217.207.96.119 outside_119name 217.207.96.120 outside_120name 10.10.1.8 transfer_servername 10.10.1.10 backupsvrname 10.10.1.4 citrixsvr1name 85.90.225.100 voip_sipname 10.10.1.9 minimac1name 82.111.186.146 sdt_rdpname 217.207.96.121 outside_121!interface Vlan1 nameif inside security-level 100 ip address 10.10.1.1 255.255.255.0 !interface Vlan3 nameif dmz security-level 50 ip address 192.168.1.1

[code]....

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Cisco Security :: Can Configure A PIX (515) As PPTP Client To Establish A Tunnel With PPTP Server

May 15, 2006

Can I configure a PIX (515), as PPTP client to establish a tunnel with non-Cisco PPTP server ? Can my PIX initiate this type of connection ?Today, I use a PC with PPTP client to establish this and I want replace this with a PIX and I don´t want depends of a PC.

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Cisco Firewall :: How To Enable SSH With ASA 5505 Running 8.3(2)

Aug 2, 2011

I'm replacing a new ASA 5505 due to a corrupted flash.  On the original unit, I had the ability to SSH into the device using TeraTerm with no problems. While configuring the new device, I entered commands to enable SSH into the unit.

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Cisco Firewall :: Enable SIP From Outside To Inside (ASA 5505)

May 14, 2012

We recently purchases the Cisco ASA 5505 to get familiar with it, possibly buying more appliances for our branch offices. However, since the appliance is installed, our SIP telephones no longer register with our SIP service provider.
 
The SIP phones are all on 10.0.1.0/24 while the SIP provider is external via the outside network. I copied our configuration below. how to enable SIP for all 10.0.1.0/24 hosts and ports 5060, 5160, 5260, 5360?
 
gcxfw# show running-config
: Saved
:
ASA Version 8.4(3)

[Code].....

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Cisco Firewall :: To Enable Access To Use RealVNC On ASA 5505

Feb 27, 2011

I am trying to enable access to use RealVNC on our Cisco ASA 5505 without using VPN. RealVNC uses port 5900. Users should be able to vnc to 99.23.119.78 and reach our internal server 192.168.1.4. So far they are receiving connection refused.

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Cisco Firewall :: How To Enable DHCPD Logging In ASA 5505

Aug 11, 2011

I have configured dhcpd in an ASA 5505 and every thing is working. I am testing it to give me a warning when the address pool is about to be finished or it is empty. But don't konw how to do it. if I run the "debug dhcpd packet", i get that the address pool is empty.

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Cisco Firewall :: To Enable Anti Spoofing ASA 5505

Apr 24, 2011

What is Anti Spoofing in ASA 5505. Can I enable it on ASA 5505. If yes , port will be inside or Outside. ? or both ?

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Cisco Firewall :: DHCP Server Won't Enable - ASA 5505

Nov 1, 2012

I get the following message when appling "DHCPD ENABLE INSIDE"                  
 
DHCP: Interface 'INSIDE' is currently configured as CLIENT and cannot be changed to a SERVER by a SERVER feature
 
 This is an ASA 5505 Running 8.2.

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Cisco Firewall :: ASA 5505 Enable Live Traffic?

Mar 14, 2012

I am currently troubleshooting a firewall policy on a ASA 5505. What command can enter in the CLI to enable live view of traffic been block and which traffic is been allow?In my experiences with other firewall vendors, other firewalls allow me to narrow down the source and destination, too. is there such thing on the ASA 5505?

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Cisco Firewall :: Enable Netflow On ASA 5505 For Vlan And Interfaces

May 17, 2013

How can i enable Netflow for each Vlan Or interface indvidually  in Cisco ASA? currently i have setup Netflow and only 2 interfaces are shwoing traffic for Netflow which are not even as my physical or Vlan interfaces . (see screen shot )
 
EscapeASA# sh interface ip brief
Interface                  IP-Address      OK? Method Status                Protocol
Internal-Data0/0           unassigned      YES unset  up                    up

[Code].....

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Cisco Switching/Routing :: ASA 5505 / How To Enable Access To Local LAN

Jan 19, 2012

i have configuration my network infrastructure with the asa5505 like on image. i want that my users from lan 10.13.10.0/24 can to access to my LAN 192.168.0.0/24. can i use just routing or i must to use site to site VPN. how can i do it? how configure my asa 5505.on my LAN1 there's DHCP. From LAN side of my asa5505 i must disable DHCP.In my LAN1 i have DNS,Domain Controller. The users from my LAN3 need to access to LAN1 because of authentication and access to resources and programs. i attached my picture with configurtion.

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Cisco Firewall :: ASA 5505 - Enable Top Usage Tab On ASDM Dashboard?

Feb 3, 2011

Today I upgraded my Cisco ASA 5505 ASDM from version 6.34 to 6.41 cause of some problems on old version with NetFlow. But now when I switch to dashboard i can not see "Top Usage" tab. That was quite usefull for me. It simply disappeared.
 
Can i somehow configure which tabs are displayed on dashboard ? I really need that one and I do not want to downgrade :/

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Cisco Firewall :: ASA 5505 / Lost Enable Password For Spare Device?

Jul 13, 2011

Is there a way to restore the device to factory settings.  I tried the reset button with a paper clip.

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Cisco :: VPN-PassThrough With Wlc 5508 7.0.235.0

Nov 20, 2012

i have 2 ssid with the same comfiguration (diff only in name) in one ipsec ssid vpn (l2tp over ipsec with natt ) works fine, in another after phase 2 is completed no traffic is forwarded and vpn session is dropped. There are no access lists on equipment.
 
I found in documentation that need to activate L3 security and set it to vpn pass-through, but in drop-down menu only one item "none". What is the reason to drop ipsec traffic  ?

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Cisco Routers :: RV082 VPN Passthrough

May 9, 2013

I have a Meraki Firewall that sits behind my Cisco RV082. The Meraki is setup to run a VPN connection with my server but I am having problems passing the VPN traffic through properly.
 
I have 2 Uverse Internet Connections that the RV082 using load balancing so that they are shared. I have 10 static IP's.
 
I am trying to come in on one of my static IP addresses throught the Cisco RV082 to the Meraki and after doing a capture on the meraki it appears that it is starting to receive data to intiate the VPN connection but when it sends data back to the VPN client machine it never makes it.

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D-Link DIR-655 :: Won't Allow Multiple VPN Passthrough

Aug 22, 2011

I have a DIR-655_RevB updated with the latest firmware 2.03NA.  I have two VPN devices in my house trying to get to my corporate office: a VPN phone and my laptop with a VPN client, both use IPSec.  Either device has no problem making a solid VPN connection separate from each other.  Meaning that when my laptop is not connected, I can connect the VPN phone with no problem.  And when the VPN phone is disconnected, the laptop also has no problem making a solid and stable VPN connection.  So I know the router is configured correctly to let thru VPN traffic for either device.  i.e. IPSec is enabled, UDP/TCP Endpoint Filtering are both set to Endpoint Independent (and I've tried every other combo), SPI is disabled. 

The problem is that I need to have both devices connected simultaneously, which this router is supposed to handle.  If I have the VPN phone connected first, then when I launch the laptop VPN client, the VPN phone gets disconnected.  I'm assuming that at this point, all VPN traffic is being tunneled back to the laptop.  I cannot re-establish the VPN phone connection until I disconnect the laptop client, at which point the VPN phone "automatically" reconnects (meaning I don't have to reboot it, the VPN traffic just somehoe gets redirected back to this device)

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Cisco Firewall :: Port Passthrough On 5520?

Jan 13, 2012

In a cisco firewall 5520 how could you take a public wan connection and pass it to another firewall behind the 5520 without using nat. How could you put a single port on the 5520 into transparent or passthrough much like you can on a broadband modem?

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Cisco :: 4404 - Guest Web-Passthrough Is Not Displayed

Feb 26, 2012

I'm having some issues with Web-Passthrough, I'm using two 4404-50 controllers. Clients get IP addresses well. I'm using the controllers internal DHCP Servers. Controllers can reach DNS public IP Addresses (from management and guest vlan), the issue is that only very few clients are able to get displayed the Web-Passthrough page, the rest of the clients never get the page.
 
Version 7.0.98.0
 
The controllers also work as anchor controllers for two more foreign controllers.

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Cisco VPN :: 5505 Site To Site Vpn Only Enable Ikev2

Oct 10, 2012

Is that possible to only use ikev2 for two 5505 ASA site to site VPN.  Any advantage and disadvantage?

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Cisco Switches :: To Configure QOS / Allow COS Bit PassThrough 3750 To Peer

Jan 24, 2013

I have a pair of ACE 4710 and I think I have all the failover configured correctly and it all appears to be working.  My question is regarding setting QOS on the physical interfaces that are part of my port channel.  I have qos trust cos enabled on all the interfaces in my port channel.  These interfaces are connected to a 3750 swith.  Do I need to configure QOS on the 3750 to allow the COS bit to pass through my 3750 to my peer?

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Cisco :: 2504 Web-Auth Passthrough With External Redirect

Feb 6, 2012

I have a cisco 2504 running 7.0.220.0. I am trying to configure Web Auth for External Redirect, Passthrough. I have a page created on an external web server that was taken from the Web Auth Bundle and modified. It is a simple "accept" or "reject" on a Terms and Conditions page. I have a Pre-Auth ACL configured to only allow communication to the server the T&C page resides on.
 
When I connect to the SSID, the page redirects to the external URL and the the URL shows up in the browser window with all the variable data as a GET on the URL line, but the page never loads. It just hangs. I can copy the the URL data, paste that in once I am on-net, and the page loads just fine.
 
So, something is happening when the WLC is attempting to proxy-redirect the page back to the client.

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Cisco :: 5508 - Disable HTTPS On Web-auth Passthrough

May 16, 2012

I have a guest wireless network setup on a 5508 WLC using 7.2.103.0 firmware. Under my guest WLAN>security>Layer3 tab I have "layer 3 security" as "none", "web policy" as check marked, "passthrough" selected, "over-ride global config" as check marked, "web auth type" as "customized(downloaded), "login page" and "login failure page" as "login.html" selected.
 
I haveI have 4402 WLC's using 7.0.116.0 firmware throughout my company that anchor back to the 5508 for the guest network. The 4402 WLC have the guest network configured as WLAN>security>Layer3 tab I have "layer 3 security" as "none", "web policy" as check marked, "passthrough" selected.
 
I would like to disable the HTTPS for the logon screen and I am not sure what steps need to be done for this. I researched and found the command "config network web-auth secureweb disable". I set the command on the 5508 only and rebooted. When I tested I got a blank webpage with "http://1.1.1.1/fs/customwebauth/login.html?switch_url=http://1.1.1.1/login.html" in the address bar and had no way of clicking the accept button to get to the Internet.
 
Everything works fine again if I enter "config network web-auth secureweb enable" and reboot. Do I need to run the "config network web-auth secureweb disable" command on all the 4402 WLC's that are anchored to the 5508? What could be breaking my login.html page while using only http?

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Cisco Firewall :: Setup Of IPSec Passthrough On ASA 5520

Mar 28, 2012

I am working on IPSec Passthrough on an ASA 5520, with version 8.3, and ASDM 6.3. Currently I have a requirement for users in my internal network (10.10.249.128 / 25) to be able to connect to external IPSec VPN servers.
 
So I created a network object with 10.10.249.128 / 25, and used dynamic PAT to translate the source ip address to the external internet facing outside interface:

I then added the following rules on the inside-in ACL: However troubleshooting shows that isakmp is passing through the firewall, but esp and ah is not.
 
For isakmp:
 
For ESP:Seems like the nat rule is drawing my ESP traffic,

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Cisco :: Wireless Controller 4400 Series Web Passthrough?

Aug 2, 2011

I've download a login.html into the controller successfully, but when I preview the page there isn't an accept button.  Do I need to create the accept button with the html file or is there some place I need to enable on the controller itself.  After download the .tar file I reboot the controller but no luck.  I also create a java script button redirect but it didn't redirect to where I needed to go.  It just stuck on the splash page.

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Cisco Routers :: How Many IPSec Tunnels WRVS4400N Can Passthrough

Jan 31, 2012

I'm trying to find a reference for how many IPSEC tunnels the WRVS4400N can passthrough. 

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Linksys Cable / DSL :: WAG160N No PPPOE Passthrough Option On VPN

Jul 7, 2011

I just bought this router recently found out its a strong good router but i got shocked that there is no PPPOE passthrough option on VPN passthought i am disappointed because this option is soo important to me and i just spent money on nothing, is WAG160N doesnt support PPPOE passthrough ??? and if it does how can i do it .

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Linksys Wireless Router :: Add Pppoe Passthrough In E3000?

Sep 22, 2011

I have e3000 but in VPN Passthrough I don't have ( pppoe passthrough ). Just I have is ipsec + pptp + l2tp only. How could I add ppoe passthrough in my e3000.

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Cisco Firewall :: Allowing IPv6 Tunnel Broker To Passthrough ASA 2960

Jan 17, 2012

I have switch cisco 2960 ,When you boot it displays the message that is unknown for me.

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Cisco Switching/Routing :: 877 / Motorola NVG510 - IP Passthrough Mode Setup

Feb 14, 2012

Any setup passthrough mode of the Motorola NVG510 router ATT makes you use with U-Verse to a CISCO 877 or similar, with a block of public addresses they want to use? It is So frustrating that I have to deal with this NVG510. It is NOT a very business class router... I am assuming that I need to put it into "pass through" mode for the Cisco to be able to manage what happens with my assigned public addresses. If there is another way, let me know!

Here's what I plan to do: I've read the "related to" post above, about putting the NVG510 into pass through mode, and I plan to do this as it discusses. I'll assume that works for now. But it will assign the router's WAN IP Address to the router's "outside" interface, not one of my private IP addresses.  On the Cisco side, here is what I would do: vlan1 interface is my "inside" private network. Create vlan2 interface using dhcp to get IP/gateway from the nvg510, or set it up manually, whichever works... This interface will be the "outside" NAT interface. But this interface's address will be the router's WAN address, NOT the first of my 5 public assigned usable addresses...

Here is how it will be setup:
interface FastEthernet0
switchport access vlan 2
[code]...

Then - make it my default NAT interface: ip Nat inside source list 110 interface Vlan2 overload

If I stop there... I assume I could then NAT ports from my different private addresses to the various servers in my office. But the router won't have an interface with that first assigned-to-me public address. The reason I ask is that we have a site-to-site crypto- map defined, and the interface it is defined on determines the IP Address it will communicate from. I wanted this to be my own assigned public address, not the WAN address of the router... Not sure how I would do that though... Same with the default NAT assigned to vlan2 - by default machine in access list 110 will get to the internet with the WAN address of the nvg510, not my private address.

Can I create interface vlan3, somehow linked to vlan2, give it the first private address in my block, and then move the cypto-map to this interface, and also change the default Nat to vlan3 now instead of vlan2? ip nat inside source list 110 interface Vlan3 overload

How would I go about doing such a thing? I am not a Cisco expert, I understand just the basics... This is a bit more complicated than I can figure out. Or maybe it is not possible? Will I have to, for any computer that needs unsolicited traffic through the internet to use one of my assigned public addresses, to setup a one-to-one NAT for that address to that internal address?  And everyone else is stuck using the WAN address.  If this is the case, it is not right...  What were they thinking when they designed this router and forced us to use it as a business class U Verse customer?  This should NOT be so difficult/complicated.

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