Cisco Firewall :: Wrong Default Gateway VPN IPSEC ASA5510

Nov 24, 2011

I've configured a VPN IPSEC on my ASA5510. It Assigned IP/NETMASK/Gateway via a DHCP Server on the LAN.The problem is that when a client is connected to the VPN , it takes the right IP and NETMASK. ( 192.168.1.109 / 255.255.255.0) but the Default Gateway is wrong ( 192.168.1.1). It should be the default Gateway of my LAN router ( 192.168.1.229).

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Cisco Firewall :: Two Private Networks On ASA5510 With Default ISP Gateway?

Mar 11, 2013

Currently a network consists of two subnets, one subnet is behind a ASA and the other behind a PIX, both connecting to the ISP's routers. If the PIX is retired, is it possible to create/consolidate the two networks protected by the ASA5510 with the default gateway being the ISP?
 
How can two private networks be protected by the ASA5510? One conceptual way is to create the VLANS on a layer 3 switch, on the "inside" interface of the ASA. In this senario what would the "inside" network's IP address?  If the above is possible, how would natting occur?
 
Is there an efficient configuration to protect two networks protected by the 5510, other than creating a DMZ?
 
Is it possible to create two private networks with same level of security, 100 on a three network interface connections?

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Cisco VPN :: C5510 Windows 7 VPN Client 5.0.07 0410 Wrong Default Gateway

Jan 21, 2011

This is terminating on an ASA c5510 sec+ running 8.3(2)  Client devices running XP with the same VPN client get an address from the ASA pool e.g. 10.10.50.1 with no default gateway. Users are able to connect without a problem.  Windows 7 (32bit) clients with this same VPN client get this address but get a default gateway 10.10.50.2 and are unable to connect for obvious reasons.

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Cisco :: PIX515 - VPN Client Get Wrong Default Gateway In Windows 7 64bits

Sep 17, 2011

After we change the firewal from PIX515E to Fortigate311B, one notebook which installed Cisco PN client 5.0.7.440 in WIN7 64bits can not access VPN because the default gateway is not correct. For example the IP get from Ip pool is 172.28.22.10 but the default gateway IP is 172.28.22.1. ?

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Modem And Router (D-Link DIR-601) DHCP Giving Out Wrong Default Gateway

Nov 6, 2012

So network was running fine for about a year or so. Network consists of 1 Motorola SB6120 cable modem attached to a D-Link DIR-601 wireless router. All settings were default except for SSID and WPA password. One day I just couldn't access internet anymore. I've narrowed it down to the default gateway that is being given out through DHCP. The default gateway that is being given out is the IP of the modem (192.168.100.1) and not of the Router (192.168.0.1). I can't find any option on Wireless router to be able to force the gateway address when handing out the gateway IP. Theoretically I thought I should be able to put router on same subnet as modem as 192.168.100.2 but that still doesn't work. If I set the IP adresses statically on the PCs and give it the Gateway of the Router everything works fine. I should mention this is for my boss' house and basically I dont want him calling me everytime he has a friend come over and I have to talk em through setting up a Static IP.

And just for an example this is what I get if I use DHCP:

IP Address: 192.168.0.155
Mask: 255.255.255.0
DNS: 192.168.0.1
Default Gateway: 192.168.100.1

And If I want it to work I have to change the default gateway to 192.168.0.1 I've tried updating routers firmware and reset to factory default numerous times. Is it possible for a router DHCP stop working?

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Linksys Wireless Router :: WRT54g2 Handing Out Wrong Default Gateway

Jan 19, 2012

I'd like to add a WRT54g2 to my LAN. I'd like it to communicate with my existing LAN router, and not to talk directly to the LAN. Therefore, in Basic Setup, I don't have the top part (Internet Setup) configured. Is that a mistake?But, it seems that when I enable DHCP, it hands out its own IP as gateway, and then doesn't seem to send the traffic on upstream. When I configure clients manually with the real router IP, they work fine.
 
So, I'd like, I guess, Linksys to forward traffic on a static route to real router. How do I do this? Adding a route to real router yields the error, "maybe default route already exists."

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Cisco Routers :: RV042 - DHCP Giving Out Wrong Default Gateway And DNS Server

Oct 3, 2012

I have a RV042 router. The problem that I am having with it is that the DHCP is giving out the wrong Default Gateway and DNS Server. There is no option to change the DHCP server IP on any of the settings pages on the router. I am begining to think that there might not be a way to do it.  I see that there is an option for the DNS under the DHCP page but the Public IP that is being handed out is not the one on that page. I also have 2 WAN connections hooked up as well a DSL link and a Cable link (the cable link is the primary one).
 
The following information is provided in an effort to resolve this issue:
IP of Router 10.0.0.2
IP of DHCP Server (the one that is being handed out):10.0.0.1
IP of DNS (the one that is being handed out): 10.0.0.11
 
What I want to it be.
IP of Router: 10.0.0.2
IP of DHCP 10.0.0.2
IP of DNS 10.0.0.2

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Cisco Firewall :: ASA5510 / Default Route With Different AD Value?

Nov 14, 2011

Will ASA5510 support default route failover mechanism by giving two different AD value in the route outside command?

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Cisco Firewall :: ASA5510 - Use Internal DHCP Throughout VPN IPSEC

Oct 19, 2011

I've a question about VPN IPSEC on ASA5510
 
In the LAN network , we use a DHCP on a Windows2003Server. Is it Possible to Configure the remote VPN Clients to use this DCHPserver throughout the VPN IPSEC and Assigned Automatically IP when the connection is done?

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Cisco Firewall :: ASA5510 Delete Default Service Policy Rules?

Jan 7, 2013

We have a problem with some websites being blocked every now and then. Everyone inside can access this external website for weeks, and then suddenly it's not available for a few hours, and then it comes back. All without me making any changes to the firewall, ASA5510. The external website that has nothing to do with us can be accessed from anywhere outside our network, example on my iphone through Verizon.
 
We have not set up any rules about blocking websites, all I found was the Default Service Policy. After backing up and then deleting the rule we are able to access all sites.

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Cisco Firewall :: ASA 5505 Portforwarding To Device With Different Default Gateway

Feb 27, 2012

A customer got a new VoIP PBX, and now I have to forward port 443 on the ASA to the PBX for remote administration purposes. The LAN-interface of the PBX is in the same subnet as the ASA but has an external VoIP-router as default gateway and not our ASA. Is it even possible to forward the port to the PBX when there is no route of any sort to our ASA on it?

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Cisco Firewall :: Unable To Ping Default Gateway On ASA 5510

Mar 31, 2011

We have two ASA5510s, each with outside interfaces to the same two ISPs (different IP addresses within the same subnet, of course). Both ASAs allow ICMP on all (inside and outside) interfaces. One ASA's default route is to ISP-1 and the other is to ISP-2. We can ping the default gateways for both ISPs from only one ASA. From the other ASA, we can only ping the default gateway for the default route but not the other. The pings originate from an inside client, first configured with the default gateway for ASA-1, then for ASA-2. Why does this happen, how do I troubleshoot something like this and how do I fix it?

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Cisco Firewall :: 5510 Switch Does Not Have Default Gateway Configured

Nov 1, 2012

We have a 3560 switch behind a ASA 5510 at a site that we are trying to access via telnet over the internet, we find out the switch does not have a default gateway configured.  So I configure the following rule on the 5510: [code] Try accessing the switch, and all is good.  One of our change control steps is to identify any others are connected to the device via: [code] I see the connection and show users command return 172.16.30.15, as expected. How is it possible that address can connect to that switch. 

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Cisco Firewall :: ASA 8.3(2) 5505 / Remote Access Vpn Default Gateway?

Jun 28, 2011

ASA 8.3(2) 5505
 
I've configured a number of remote access vpns on ASAs, but I don't recall having a default gateway setting assigned after logging in.
 
Is there a way to disable the assignment of a default gateway upon login?
 
The value assigned is meaningless. It's just the next available address in the local pool. 

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Cisco Routers :: RVS4000 To Use A Gateway To Gateway IPSec Tunnel

Oct 17, 2011

Can I have use a Gateway-to-Gateway IPSec tunnel whereby a user can surf the Internet using his local Internet connection and at the same time connect through the IPSec tunnel to a remote subnet using RVS4000 routers?

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Wrong DHCP IP On One PC - Cannot Even Ping To Gateway

Dec 24, 2011

I have more than 10 PC om my Workgroup, using DHCP on network, but I have one PC alwaws got wrong IP (auto from dhcp), and can't connect even using static IP (status connect, but can't ping to gateway and other IP)Here "ipconfig /all" on one of PC that work. [code]

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Cisco VPN :: WRVS4400N VPN IPsec Gateway To Gateway Setup?

Jan 29, 2012

Just bought 3 WRVS4400N, I wanted to setup gateway to gateway VPN.  I followed the instructions on the WRVS4400N admin guide and VPN does not connect.  I also downloaded the VPN setup wizard and that also did get the gateway connected.  Everything seems to be correct.  Do I have to enable anything else?  Firewall setting?
 
Below is my config.
 
IPSec VPN Tunnel: Enabled
Tunnel Name: TUN01 
Local Security gateway: IP only
WAN1 IP: 192.168.100.1
SUBNET: 255.255.255.0
Local Security type: subnet
LOCAL IP: 10.10.10.1
SUBNET: 255.255.255.0

[code]....

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Cisco Routers :: L2TP On SRP541W Default Routing Table Is Wrong

Sep 21, 2011

I have a problem connecting SRP541W to my ISP (L2TP). Connection is established, but default routing table is wrong: instead of gateway I see Server IP: [code]
 
In similar situations other users of my ISP with Cisco routers (IOS) solved this problem by adding command no peer neighbor-route but i can't do it through the WEBgui...

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Amilo Pa1510 Connected But Not Surfing (wrong Gateway IP Address)

Mar 30, 2013

I have an Amilo Pa1510 (Windows XP) and I can connect to the router but not surfing (browser doesnt load any website). I have tried the commands "ping" to my IP address and it works but ping to the default gateway IP address doesnt work either.I am using the same wireless connection right now with my smartphone. I have downloaded an app that executes the ipconfig command in my Android. I have used the same gateway IP address in my laptop but it didnt work either. I have tried to set automatically the IP addresses in my laptop without success too. I have turned off and on both laptop and router and also checked in the system window that all the processes such as DHCP and DNS servers are automatic and enabled.

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Linksys Wired Router :: BEFSR41 V4.3 / Error - Wrong Gateway Input After Firmware Upgraded

Aug 14, 2011

I have upgraded the firmware on my Linksys BEFSR41 V4.3 router. On this router i used Statis IP (so DHCP enabled). This worked fine on my network, until this upgrade. Now when i try to ad another static IP , or when i want to change something in the Routing-tab, i get this message ' Wrong Gateway Input! It should be the same subnet with WAN IP'. Strange because i haven't changed anything in the settings.I already did a complete reset on the router, still the same problem.

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Cisco VPN :: ASA5510 7.2 - GRE Over IPsec / ASA And NAT-T?

Nov 20, 2011

I want to establish GRE over IPsec tunnel between four branch offices and head office. At branch offices, I have 1841 router with Advanced Security software. At head office, I have a ASA5510 7.2 as frontend with one public IP addres and 1841 router behind it in private address space. Since ASA is not supporting GRE tunnels, can ASA be endpoint for GRE over IPsec? If not, can ASA pass this tunnel to the 1841 router behind it, so 1841 would be logical tunnel endpoint? What should I pay attention? Should both ASA and every 1841 support NAT-T, or just ASA?

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The Default Gateway Is Not Available?

Feb 21, 2013

i joined because i keep on having the same problem. i read around the forum a bit before joining and i saw that mcafee was causing the problem for a lot of people. i dont have mcafee so that cant be it several crashes per day. like, literally close to 100 of them.

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Default Gateway Not Available

May 3, 2012

Periodically, I drop internet everywhere around my college's campus. I'm literally four feet from a router, but it doesn't seem to matter. I'll disconnect, run troubleshooter, and I'll get the error message saying that the default gateway is not available. My college is designed for Macs, but I'm running Windows 7. My Mac colleagues do not experience problems. The computer works at home and at nearly every other wireless network I've brought it in range of. Specifically, either IBM or Dell.

Dell XPS 15
i7-2720QM
8gb Ram
Windows 7 Home Premium SP 1
540? Something around 500 Nvidia graphics card

Ipconfig results:

Windows IP Configuration
Host Name . . . . . . . . . . . . : George-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No

[code].....

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Default Gateway Is Not Available?

Nov 30, 2011

I recently got a new laptop and ever since, the internet goes in and out. Most of the time it is not out long enough to display the no connectivity icon or stop music from streaming but it is noticeable. When I run the troubleshooter it says that the default gateway is unavailable. I tried manually setting the connection information but the same thing keeps happening except the troubleshooter then says that DHCP is not enabled. I've disabled every firewall I can find and updated all the drivers available. Here is my info:[CODE]

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Cisco :: ASA 5505 As Default-Gateway?

Mar 28, 2012

I am trying to get rid of 2 old 2651xm's and 2 2950's from my CCNA days and want to get into the ASA realm. Can I be able to use the ASA, not only as a security appliance / firewall, but also be able to write the access lists, etc, to be able to use this as my router to push packets to and from my internal LAN to the outside world? I guess I should have stated as this being the front end device to my network, just after my DSL Cable modem, that is..and being the only device. I am trying to have this as my main router /firewall solution and then I have an old Linksys router I will pipe off one of the L2 ports to have an AP for my wireless devices? Is this a real solution an ASA can provide?

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Cisco :: Cannot Ping Default Gateway From R2 To R

Feb 13, 2013

i'm having problem to ping succesfully default gateway on Router1 from Router2. Basically i can: - ping from R1 the serial interface on R2 and default gateway on R2 - telnet from R1 to R2 - ping from R2 to serial link on R1, BUT I CANNOT ping default gateway from R2 to R1 Below is the photo showing topology and running configuration on both routers

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Cisco WAN :: Can't Use ASA5505 As Default Gateway For LAN

Mar 16, 2011

We have a network consisting of a central site and a few remote offices. The sites are all connected via MPLS and also have VPNs over ADSL / internet connections as a backup. The remote offices have Cisco 837 routers for the ADSL connections which we can manage but the MPLS routers are managed by the service provider providing the MPLS connections. At the central site we have a Cisco 891 for the the MPLS connection (which we manage) and a Cisco ASA5505 for the backup VPNs.
 
In order to implement failover from MPLS to VPN in the event of any MPLS line going down I have tried to use ip sla monitors and tracked objects on the 891 as per Cisco's documentation. The problem that I am finding is that I can't set the number of ICMP echo failures required before the tracked route is dropped. Whenever the ip sla monitor fails to get a response the tracked route is dropped immediately. This is too sensitive as packets are occasionally dropped which results in the routes bouncing back and forth between MPLS and VPN too frequently (disconnecting users in the process).
 
I have tried different threshold types and values, tried configuring ip sla monitor reaction-triggers (although I don't understand what little documentation that I can find on this) and have even looked at event manager. I have been working on this for a few weeks now and am getting nowhere.
 
The Cisco ASA5505's implementation of ip sla monitor is much better in that it is possible to specify the number of packets but unfortunately we can't use the ASA as the default gateway for the LAN as the asymmetrical routing that occurs does not work with the firewall function of the ASA.
 
Any issue with ip sla monitor on IOS and managed to get it working?

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Cisco VPN :: IPsec L2L VPN Between A ASA5510 And ASA5505

Jul 25, 2011

I have set up a IPsec L2L VPN between a ASA5510 and a ASA5505 which is working just fine.Every now and then our management station receives the following syslog message: Session disconnected. Session Type: IPsec, Duration: 2h:23m:23s, Bytes xmt: 3283338, Bytes rcv: 8637607, Reason: Phase 2 Error.I have already searched the forum for this message to exclude all the possible reasons for this message:
 
- the complete crypto maps are the same on both ends (lifetime, psk, pfs etc)

- the ACL's used in the crypto maps are exactly the opposite of each other

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Cisco VPN :: 837 Router To ASA5510 IPsec VPN

Mar 19, 2012

I have a 5510 running 8.42 code with multiple site to site tunnels coming into it.  Sites vary from ASA 5505's, 1841 and 1921 routers which all work perfectly.  That being said I think the ASA side is good.  I have an 837 running 12.4 code, Cisco IOS Software, C837 Software (C837-K9O3SY6-M), Version 12.4(5b), I'm trying to configure it for site to site VPN back to the ASA.  When I ping from the E0 interface I get the following debug output and nothing else.  I've made a lot of changes to no avail in getting closer to a successful configuration. [code]

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Cisco VPN :: ASA5510 / Remote IPSEC VPN ASA Behind NAT?

Mar 18, 2012

i want to create Remote IP Sec VPN on Cisco ASA5510.Problem is this 5510ASA is behind another 5520ASA and it dont have any public IP address on any of 5510 interface.if i do static NAT of ASA 5510 Private IP on internet facing 5520 IP Public POOL, then will VPN work on 5510 ASA? and what ports need to forward on 5520 for 5510 to become IPSEC VPN head end

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Cisco WAN :: IPSec VPN Backup ASA5510

Jan 3, 2013

I have the need to configure a backup VPN, I have remote branches with cisco 800 routers that make a VPN to an ASA5510 in the main offices, but as a DRP I want to have a backup VPN to another site. I dont know if it is a failover configuration or backup VPN, how to start investigating.

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No Default Gateway When Hardwired?

Jan 3, 2011

When I plug my laptop up to our modem, all i get is local access. IPconfig gives me to default gateway or dns suffix. Naturally there is no wireless. My roomates laptop runs fine wired or not and we have the same set up.Not sure what to do.

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Default Gateway Came Up Empty

Feb 8, 2013

I am having issues playing certain games on my ps3. So I've been searching for solutions and I came across a video that wanted me to go to run/cmd/ipconfig. I have little knowledge of computers but I'm not sure that what my ipconfig is showing is supposed to be there. At first I googled and learned about ipv6 addresses because i found that weird but i think that checks out fine. I then googled about the weird numbers and letters in my default gateway and came up empty. Is there a reason thats there?

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