Cisco Firewall :: ASA 5510 Dual ISP Configuration Required

Jul 13, 2011

I have existing Sonic FW in my company we are moving from sonic FW to ASA 5510 Security plus lice. I have two ISP currently connected to sonic Firewall I am planning to implement Dual ISP configuration on ASA5510.

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Cisco Routers :: RV082 Dual WAN Configuration Required

Jun 12, 2012

RV082 configured for Dual WAN [Code]....

(2) identical DSL connections, configured as Static IP (not PPPoE) with modems in bridged mode. Static IP's are /25 subnet and same gateway  ** this may be a problem? Dual WAN set for Load Balance, network service detection is OFF
We have a 2003 terminal server running and successfully receiving connections through both WAN connections.  Depending on location, half the users are connecting to WAN1 IP and the other half to WAN2 IP.  We are getting sporadic disconnects of the remote users when they are idle for a couple minutes and automatic reconnection of the session takes over a minute.  If they close the (locked up) session and reconnect manually it will let them in right away. 
Could the handling of the Dual-WAN be the culprit?   Could the same gateway for both WAN's create this issue upstream (out of my control)?I am going to move everyone to connecting through WAN1 and then change to Smart Link Backup and see if the issues persist.
Another thought is to use a secondary IP on the terminal server and use Protocol Binding to match "All traffic" for IP1 to WAN1 and IP2 to WAN2, which theoretically would stabilize the situation?

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Cisco Firewall :: ASA 5505 Dual WAN Settings Required

Feb 27, 2012

I have a 5505 configured with a active/standby dual wan setup using the sla tracked connection settings. Is there a way to configure the ASA to stay on the backup connection after activating? We had a situation where the main T1 was bouncing, so the backup connection was being activated and deactivated very often. The problem is that there is an app being used that does not allow users to reconnect to dropped connections immediately, so every time the asa switches wan connections it causes a significant disruption.I should note that I already set monitor options frequency to 240 seconds. I could set it higher, but then we have a longer delay when the main connection dies.

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Cisco Firewall :: Is ASA 5510 Firewall Required Any Subscription Or License

Nov 15, 2012

I am quite new to firewall, in my company one asa 5510 firewall is there.I configured inside, outside, dns, dhcp and nating.I need to config bandwidth limit (1Mbps) for inside port and I restruct like facebook, youtube and pornsites..And I heard that some subscription is required, really is it required?

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Cisco Firewall :: Pix 515 Configuration Required

Oct 18, 2011

I am very confused on how I setup a Pix 515 that I just got to route traffic out a cable modem. First, let me give you a little details on my current network setup and what I am trying to accomplish with this Pix 515. Currently all my users go out the proxy for any internet access, however I have certain users that need to go out the cable modem instead of the proxy server. Below is an example of the current IP setup of a user A:The cable modem that we currently have has DHCP so I would need the external PIX address to accept a DHCP address. I also don't really understand what else I need to setup so if I have say four users hitting the cable modem through the pix how do I direct their web traffic to the correct computer (NAT ?),I will be plugging the PIX into a cisco switch that all ports are in VLAN 48 so hopefully a static internal address on the pix of will keep me from having to do any routes since all traffic will be originating from the network.

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Cisco Firewall :: Configuration Required For Transparent Firewall ASA 8.2?

Mar 31, 2013

I have one firewall need to be configured in transparent mode. I have inside and outside router. What is the configuration of transparent firewall ASA8.2. I didn't find the configuration on Cisco site.

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Cisco Firewall :: Websense PIX 515 Configuration Required

Jun 6, 2012

We have purchased a new Websense 10000 Appliance and I'm not a hundred percent how to set this up. I see that URL Filtering is a possibility and WCCP, which way to move forward on implementing this?

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Cisco WAN :: 520 Basic Firewall Configuration With DMZ Required

Apr 19, 2011

I am trying to set up my Cisco 520 router with a firewall that will: Allow port 80 traffic to the vlan 20,Block all other incomming ports to vlan 20 (unless initalised from inside),Allow all outgoing ports on vlan 20,Block all access from vlan 20 to vlan 10 (unless initalised from vlan 10)

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Cisco Firewall :: ASA 5505 Configuration Required

Apr 29, 2013

I have a problem with the configuration of the ACL of my ASA 5505 router.However, the syntax seems okay,access-list 121 extended deny icmp .

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Cisco Firewall :: 5510 - Static NAT Required But Outside NAT Pool Already Exhausted

Mar 10, 2012

I  got a project where I have to provide NATTED addresses to cutomers for  the internal servers and I found out that the outside address range /27  already in use. We are using 5510 with ver 8.1. We cant use PAT here.

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Cisco Firewall :: ASA 5520 SSL VPN LDAP Authentication Configuration Required

Oct 16, 2012

I've gotten to the point where I can test against active directory and get in, also I can get AD groups from my server on the ASA. My problem, I can't connect in via my AnyConnect client on my Android. I immediately get a "log in failed" and I know I'm using the right username/pass. Doing a little troubleshooting, I have attached my AnyConnect debug log and the results of the "debug ldap 255" command on the ASA. Also, I've used ldp.exe to determine I can connect in with the username/password combo I'm using.Combing through the AnyConnect logs I see a few instances of "global error unexpected" but no Google searches have brought up anything useful.

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Cisco Firewall :: Is It Required For 3des License Upgrade For ASA 5510 To Reboot

Oct 1, 2012

Is it required for the 3des license upgrade for the asa5510 to reboot for the further configuration of site2site tunnels.

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Cisco Firewall :: Asa 5510 Dual Isp

Jan 5, 2012

I have 2 Isp's connected to my Asa 5510 running 8.4.4 Ios. Can I route Dmz traffic out one Isp and my regualr traffic out the other Isp?

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Cisco Firewall :: Dual DSL Lines For 5510?

Jun 13, 2011

My remote office staff are stating it takes "forever" to open simple work/excel files.I think forever really means more than 5 seconds.My main office has a 5510.  I have a brand new server in place here that my remote offices vpn into.
Those remote offices have 5505.
Each office has a dsl connection.  Their download speeds range from 7mb to 10 mb and their upload speed are 0.5 mb to 0.8 mb.My first thought was to add a second dsl line to my main office.  Then have dsl line #1 serve my main office and office 2.Then have dsl line #2 serve offices 3, 4 and 5.
Would this speed up the opening speeds of my remote offices?If so how challenging is adding the second dsl line into my 5510?

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Cisco Firewall :: ASA 5510 Nat / Routing DMZ With Dual ISPs (4 Legged)?

Apr 11, 2013

I am in the process of configuring a ASA 5510 to replace an older PIX.  This change is part of migrating to a new ISP, so the process is complicated by the existence of two outside interfaces.  I have virtually everything working, but there is a requirement to be able to access hosts from the internal networks using both their private IPs and their public IPs.  The older PIX took care of this silently with little configuration, but the ASA has me twisted on the details.  Some of the hosts with public IPs are on the internal network and some are on a DMZ (not my design, inherited).  For the internal ones I implemented hairpinning to take care of the requirement, but I am having trouble with the DMZ based hosts.. Since there are two external interfaces each internal host has two IPs and two static NAT rules to handle incoming traffic from each external interface.
The routins and dynamic NAT entries we have in place take care of accessing the hosts using their private IPs on the DMZ, but I cannot figure out how to get the public IPs to work from the internal network.  It seems like a simple Static D-Nat shoudl do it, but when I add a Static D-Nat on the DMZ the public IP works, but the private IP breaks..  Is there a way to get them both to operate ?
Network layout looks like this (IP ranges altered):

DMZ Class C
Outside  Class C
Outside2  Class C


After applying it I could access the public IP ( from the internal network, but I could no longer access the DMZ IP ( from the internal network. Is there any way to get this configuration to allow access to both IPs from the internal network ?
The problem here is that there are website links based on the public IP and the DNS is split so DNS returns the internal IP to users. As a result both need to be accessible from the internal network.. Not my favorite design, but the client (or in this case the boss) is always right so I need to get it working somehow.

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Cisco Firewall :: 5510 / Dual ISP / Terminate Two Internet Links?

Aug 4, 2012

I have a 5510 with me. I want to terminate two Internet links on that. The primary Internet Leased Line to access my DC network using Site-to-Site VPN, and the secondary ADSL connection to access my other location network via VPN and and for web browsing. How can I achieve these goals.

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Cisco Firewall :: ASA 5510 Dual ISP Active / Standby Fail Over

Apr 2, 2013

I have a dual ISP, 1 primary and 1 secondary terminated on fa0 and fa2 on our ASA respectively. ASA was configured so that, when the primary fails, the secondary kicks in.  [code]
It was until yesterday that we experienced downtime on the primary ISP that the secondary doesn't do the fail-over. I have to manually configure the device to use the secondary ISP. Currently, I'm looking at maybe this has something to do with the licensing.We are currently using a Base License, should we be upgrading to Security Plus?

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Cisco Firewall :: ASA 5510 - Dual Internet Connections / Routing DMZ Traffic

May 29, 2012

I am having an issue when implementing an additional internet connection on our ASA 5510. The new connection is "TWCOutside".  I was my understanding that static NAT would force our externally hosted servers (Email, PPTP VPN, and FTP) to continue to utilize the "ATTOutside" connection.  Our remote site-to-site VPN traffic has two static routes configured to force it to continue to use the ATTOutside connection.When I switch the metric on the route to 1, and change out default dynamic xlate to use "TWCOutside", it "mostly" works as expected.  Email, the PPTP VPN server, and our remote site-to-site VPN server continue to use the ATTOutside connection as designed.  Our end users begin using the new connection for thier internet browsing.
However, our FTP server, in the DMZ, completley loses outside access.  It cannot ping to, or resolve DNS queries.  The is a static NAT statement for this server, as it is using one of our dedicated public IP addresses.  I need it to continue to do so for the next few weeks.Effectivley, we just want to give our end users internet browsing on the new TWC link, but leave everything else on the old ATT link for the time being.  The only problem I am having is the DMZ connection.  I am currently "rolled back", so no one is using the new connection until I figure this out.  I can easily switch the metric and dynamic PAT back to using the TWC connection, but I need to have some things to try with the DMZ before doing so. [code]

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Cisco Routers :: VPN Configuration For Dual WAN On Dual RV042

Feb 21, 2013

I run 2 RV042 V1 for home and office with Gateway to Gateway VPN connection with single WAN connection in use. Everything works like a charm!
I was even able to create VPN connection with 2 WAN connection on one Router and 1 WAN connection on another with Smart link failover and VPN Tunel Backup.
I got problem though when i tried more complex connection diagram. [URL]
So basically I now have 2 ISP connections on each point with Static IPs and I'd like VPN Connection to be alive for ALL 4 options automatically with failovers (smart links) And tunel backups but i'm not sure if that's ever possible with my equipment.

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Cisco Firewall :: ASA 5510 DMZ Configuration?

Dec 26, 2011

I have a Cisco ASA 5510 connected to 2 private lans (1 for my HQ pc's{inside} and 1 for the worldwide mpls{outside}) It is also connected to the public internet at interface "public" and my dmz at "dmz" interface.  I suspect I have a routing issue because packet-trace yields allow, the nat looks ok and the objects look ok at least to me but I'm the one with the non working config so...Basically this is the desired flow: 

1. I need all traffic from the inside to be able to flow to the outside unimpeded as they are both trusted networks. (this is ok right now as I allow everything via access-list 101.)

2. I need any host on the public internet to be able to reach a server on the dmz via the pat which I set up from the "public" interface to the "DMZ" interface.  The desired flow would be that the person on the internet types in [URL] and this is directed to the public interface ip which forwards to the webserver object on the dmz. (I cannot get this working any which way)

3. I need the dmz to be able to communicate with another server on the mpls via the "outside" interface when it recieves the request from the public it then checks with this other server on the outside via nat(translating the dmz range into the ip of the outside interface on the firewall)I have a default route that points to the mpls or outside interface for via 10.x.x.1 - (and although I'm not sure I suspect this could be conflicting with traffic that needs to be sent to the "public" interface .... meaning that the firewall should dump packets bound for to the public interface - 184.x.x.194 but I'm very reluctant to change the default route as this is in production and I'm not sure how it will affect traffic).However, I do suspect that if I changed the route from default to static as such:

route 10.x.x.1 (this would get all lan and mpls traffic to the mpls gateway) route 184.x.x.193 (this would send everything else from public to the public internet gateway)I think this is accurate but then I would bypassing my corporate internet proxy which is behind the mpls gateway at 10.x.x.1? Is there a way to get http traffic originating from the lan (10.x.x.x) to use the mpls gateway and http traffic for the dmz to use the public internet gateway at 184.x.x.193.  I don't want to start causing a flow problem for the internet nor do I want to bypass my corp internet proxy.Either way I cannot get this to work, eventhough the logic checks out, I cannot get even a ping response when I allow icmp any any for testing. Note: I can ping resources on each network from the firewall, not only it's own ports in the associated network but other resources on those networks as well. 
Here is the running-config:

ciscoasa# sho run
: Saved
ASA Version 8.4(1)
hostname ciscoasa
domain-name marcjacobs.lvmh


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Cisco Firewall :: Set Up FTP Configuration Behind ASA 5510?

Jan 24, 2013

I am attempting to set up FTP behind this new CISCO ASA 5510 we just bought. I haven't configured a cisco device in 5 years, so I am having issues., i think i am close. If I FTP from outside (fixed) IP it connects and takes the password but hangs on PASV and gives no data connection below is my configuration.  It is simple since I seem to have the connection inside correct. and yes you can connect to the FTP server from inside without issue.

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Cisco Firewall :: ASA 5510 - ISP Configuration Possible?

Jul 24, 2012

I have one Asa 5510 with base license. now we wish to add one back up ISP for VPN fail over, is this possible to configure backup ISP with this ASA 5510 and how ?
Check ASA features
Cisco Adaptive Security Appliance Software Version 8.2(2)
Device Manager Version 6.2(1)
Compiled on Mon 11-Jan-10 14:19 by builders
System image file is "disk0:/asa822-k8.bin"
Config file at boot was "startup-config"
Cisco asa up 3 hours 35 min
Hardware:   ASA5510, 1024 MB RAM, CPU Pentium 4 Celeron 1600 MHz
Internal ATA Compact Flash, 256MB
BIOS Flash Firmware Hub @ 0xffe00000, 1024KB

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Cisco Firewall :: Getting ASA 5510 QoS Configuration?

Jun 11, 2009

We have some users who use citrix outside corporate network through citrix web interface.These users are high priority users and we want to prioritize the citrix traffic. I want to make sure that my configuration will fullfill our requirements. Below is the configuration i was thinking to implement.:
ASA(config)# priority-queue outside
ASA(config-priority-queue)# exit
ASA(config)#access-list CTX-QoS extended permit tcp any eq https
ASA(config)# class-map CTX-QoS-CMAP
ASA(config-cmap)# match dscp ef
ASA(config-cmap)# match access-list CTX-QoS
ASA(config-cmap)# exit
ASA(config)# policy-map CTX-QoS-PolicyMap
ASA(config-pmap)# class CTX-QoS-CMAP
ASA(config-pmap-c)# priority
ASA(config-pmap-c)# exit
ASA(config)# service-policy CTX-QoS-PolicyMap interface outside

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Cisco Firewall :: ASA 5510 DMZ Configuration?

Aug 28, 2011

I have created the following config for an ASA 5510. I implemented a DMZ on it. Is this config as secure as I can get it. I want the web server in the DMZ to only be able to access port 80 and 1433 on the SQL box inside. 

ASA Version 8.2(1)
hostname fw
domain-name xxxxx
enable password k4HlcGX2lC1ypFOm encrypted
passwd 2KFQnbNIdI.2KYOU encrypted


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TP-Link Dual-Band Wireless :: TL-WDR3600 - NAT Loopback Confirmation Required?

Mar 7, 2013

Region : UnitedKingdom
Model : TL-WDR4300
Hardware Version : not clear
Firmware Version :

I am thinking of buying a TL-WDR3600, but just need to know the answer to the question below.Can anyone confirm if the TL-WDR3600 supports NAT Loopback functionality?

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TP-Link Dual-Band Wireless :: TL-WDR4320 - English Firmware Required

Jan 29, 2013

Region : India
Model : TL-WDR4300
Hardware Version : V1
Firmware Version : TL-WDR4320 router

Just buy TL-WDR4320 router but its in Chinese language can somebody provide my English Firmware so that i can use this product.

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Cisco Firewall :: ASA 5510 Configuration PAT For A Second Network?

Apr 30, 2013

BTW, the ASA is running version 7.0 (8) and I'm doing this through the command line.I've got a group of workers coming in a couple times per week that need wireless access to 1 printer on our network and internet access; I'll deny them access to the rest of our LAN.I've already configured an AP with WPA2 on a seperate subnet and put a router between it and our network.  I've setup the router to apply an ACL to allow access to the printer's IP, deny to the rest of our main subnet, and permit everything else to go to our ASA 5510 that is serving as our gateway. From a laptop connected to the access point:I'm able to ping the printer's ipI'm not able to ping other workstations or our servers, as intendedI'm able to ping the ASA's inside interface The only part I can't seem to pull off is the final part of getting the ASA to translate the IP's from the new subnet to the outside interface.

So we have:
Laptop > Wireless AP > Router with ACL > Primary LAN > ASA5510 > internet
PAT is working fine for the primary LAN, but the laptop can't hit the internet.

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Cisco Firewall :: ASA 5510 Syslog Configuration?

Jul 30, 2011

i want to configure asa 5510 to send syslog messages to syslog server which i placed in my inside interface. also if enableing syslog will inrease the cpu utilization or memory? the necessary configuration parts?

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Cisco Firewall :: Basic DMZ Configuration On ASA 5510

May 8, 2011

creating a DMZ with my current configuration. Most of my configuration has been through the ASDM as I am still learning. I'm looking for a good tutorial through the ASDM to get me on my way. What I need to accomplish is this:
I have an internal GIS server which needs to have a constant database connection to an remote GIS Server which is already configured. I've got a separate VLAN setup on my 3750 switch which connects to the DMZ configured port on my ASA with a security level of 50. My GIS server has been placed in the DMZ VLAN which is accessible from my internal clients. I have a /30 Internet block which is being used for Internet and VPN. I have a separate /28 block that I'm assuming I'll need for the DMZ to work properly.

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Cisco Firewall :: NAT Configuration In ASA 5510 IOS Version 8.3

Mar 8, 2011

Will give configuration of NAT for my internal users with with single public IP.
I new to configure IOS version 8.3.

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Cisco Firewall :: ASA 5510 Configuration Woes

Apr 12, 2012

I'm working on getting a ASA 5510 set up and am having major difficulties. I'm really new to ASA and coming over from Microsoft ISA. Below is my configuration, how to get this all sorted out. As of nwo it doesn't appear that any traffic is going through whether it's incoming or outgoing. [code]

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Cisco Firewall :: ASA 5510 ACE Syslog Configuration

Dec 5, 2012

I've a problem with syslog logging on my Cisco ASA 5510 version 8.2(1). I need to:

- 1) log some ACL with warning level to log deny access.
- 2) log some ACL with informational level to log permit and deny access (notification level log only deny access and not permit access).
- 3) not log others ACL.
For 1), I configured the syslog server with warnings level and i enabled the logging rules with default level (syslog default level)
logging enable logging trap warnings logging host "interface" "host" . access-list "interface" extended permit ip any any log default.
For 2), I enabled the logging rules with specific level (informational).
access-list "interface" extended permit ip any any log 6 interval 300.
For 3), I disabled the logging rules.
access-list "interface" extended permit ip any any log disable
My problem is that the syslog logging level bypass the ACL logging level. Even if some ACL are configured with informational level, the ASA send only warnings logs to the syslog. I tried to configure the syslog default level to warnings, to remove the ACL and then put it back again with the specific logging level but I still have the problem.

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TP-Link Dual-Band Wireless :: WDR 3600 - Connection Drops / Reboot Required

Feb 2, 2013

Region : Germany
Model : TL-WDR3600
Hardware Version : V1
Firmware Version : 120820
ISP : German university ISP

I have a big problem with several TP-Link routers (WDR3600, WR1043ND, WR741ND), always with the latest firmware and also with older ones. After a day or so, my internet & network connection will drop all of a sudden and all the routers need a reboot. There is no indication on what provoces these lock-ups. The routers can handle heavy traffic (bittorrent /w 100s of connections) but will stop working when browsing casually. The web-GUI will become unreachable. No pings to the outside are possible anymore, not even to direct IPs ( for example). No pings to devices in the same network are possible either.

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