Cisco LAN :: 1841 - Configure Dynamic / Static Nat With Route-Maps

Aug 4, 2009

Basically I have an internet router (1841ISR) with 1 internal (LAN) connection and 2 internet connections. What I want to do is route specific traffic for 3 of my internally hosted services (smtp, https, etc) through one internet connection (fa0/0) and then route all other traffic through the unmanaged/dynamic IP ADSL connection (Dialer 0).

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Cisco Switching/Routing :: 1841 - Static And Dynamic NAT Configured But Not Working

Mar 21, 2013

I have configured Cisco 1841 router PAT buts its not worked, find the below configuration details,
 
In LAN  interface
Interface gigabit Ethernet 0/0
no shutdown
[code]......
 
Similarly I have configured static and dynamic nat but its not works in my customer place.

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Cisco VPN :: 1841 VPN Static Route

Feb 21, 2012

VPN 1841, and static nat. I have to create VPN to connect to remote network, but problem is that they already use same subnet as mine. How to configure static nat on cisco 1841 so static nat will work and address will be translated in different IP when connection trough VPN.I have address 192.168.235.1 and I want to translate to 192.168.100.1,This 1841 is border router, and all VLNAs and VLANs routing is on 3650.

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Cisco WAN :: 1841 Floating Static Route

Feb 20, 2012

I have a Cisco 1841 with a DSL and 3G HWIC interface. I would like to setup  the DSL as the primary link and then use the 3G as a backup interface. I am trying to accomplish this using the Floating Static routes with SLA object tracking.
 
I have tried various options, like having two tracked routes, one tracked route, changing administrative distances, multiple SLA's, etc etc.
 
My problem basically is that when the DSL (Dialer0) goes down and the 3G (Cellular0/1/0) takes over, that the SLA never changes back when the DSL is available again, so that the DSL can take over as the primary link again. [code]

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Cisco WAN :: 12416 Configure Static Route Load Balancing

May 14, 2011

I got an issue when configure my 12416 router.
    
I plan to configure Static route load-balancing, which just assign different administraive distance to static routes.The route with lower distance is preferred. For example, if ISP A is our primary Internet provider the default  route may be configured with a distance of 1 (all static routes are assigned this administrative distance) and the default route through ISP B may be configured with a distance of 100. In that case the default route through ISP B will be used if only the route through ISP A becomes unavailable.

But when I trying to configureWith Enhanced Object Tracking  to do the route failover (a generic track object can monitor presence of an ip route, state of an SLA), I found my IOS not support such Track command. [code]

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Cisco WAN :: BGP 300 - Default Route Maps

Sep 3, 2011

I'm working on a practice lab and am having the following issue. I have a customer router connected to two different ISP routers. Each ISP router must advertise a default through BGP to the customer and one of the default routes must be preferred over the other. Given if the preferred route interface is shut down the other default route is inserted into the routing table and when the preferred default route interface it turned back on that path is used again. The catch is I cant alter the customer router only the the two ISP devices.  I tried doing some route maps but I'm lost. I have deleted all my route maps and have posted the BGP portion of the ISP routers. 

router bgp 300
no synchronization
bgp log-neighbor-changes
[Code].... 

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Cisco WAN :: Route-Maps On L3 3750 Switches?

Dec 6, 2012

I have the following set up, at one of our sites:What I would like to do is take non 10.x.x.x web traffic, and pipe it through the ISP2 link, and keep all other 10.x.x.x traffic over the main ISP1 link.  I would like to set this up on the L3 3750's that we have.  Here is my configuration for the 3750's (IP's have been changed for security):
 
track 222 ip sla 222 reachability
track 223 ip sla 223 reachability 
ip access-list extended INTERNETTRAFFIC
permit tcp 10.1.1.0 0.0.1.255 any eq www       - Internet LAN subnet
permit tcp any 10.1.1.0 0.0.1.255 eq www
permit tcp any eq www 10.1.1.0 0.0.1.255

[code]....
 
I'm applying the policy route-map to the VLAN interface, but do not see any traffic, once I apply the interface.  I'm not that experienced, with route-maps?

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Cisco Switching/Routing :: Route Maps On A 3750 Switch

Feb 16, 2012

I have a 3750 switch and I am trying to configure PBR (route-maps) in it.But when I try to apply the policy to a vlan interface the policy does not show in the interface.So I can not use PBR to choose my default gateway!Question: Does PBR work in a 3750 switch? Can PBR be configured in a vlan interface? There is any problem with the IOS that I do not know?

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Cisco Switching/Routing :: 3750 Stack And Route-Maps?

Feb 6, 2013

I have a Cisco 3750 stack with 5 members.
 
Switch Ports Model              SW Version            SW Image
------ ----- -----              ----------            ----------
     1 24    WS-C3750G-24T      12.2(55)SE6           C3750-IPSERVICESK9-M
     2 24    WS-C3750G-24T      12.2(55)SE6           C3750-IPSERVICESK9-M
*    3 24    WS-C3750G-24T      12.2(55)SE6           C3750-IPSERVICESK9-M
     4 52    WS-C3750G-48TS     12.2(55)SE6           C3750-IPSERVICESK9-M
     5 52    WS-C3750G-48TS     12.2(55)SE6           C3750-IPSERVICESK9-M
 
I have recently set the sdm prefer template to routing to allow route-maps and rebooted the stack:
 
3750GCORE#show sdm preferThe current template is "desktop routing" template.The selected template optimizes the resources inthe switch to support this level of features for8 routed interfaces and 1024 VLANs.
  number of unicast mac addresses:                  3K  number of IPv4 IGMP groups + multicast routes:    1K  number of IPv4 unicast routes:                    11K    number of directly-connected IPv4 hosts:        3K    number of indirect IPv4 routes:                 8K  number of IPv4 policy based routing aces:         0.5K  number of IPv4/MAC qos aces:                      0.5K  number of IPv4/MAC security aces:                 1K
 
I still cannot apply a route map to a vlan interface however:
 
I have preconfigured the route map as per below to take traffic from one particular client and pass it to the inside interface of our ASA firewall:(yes i know 192.9.0.0 is a public network, its an inherited problem that is in process of being remedied!)
 
ip access-list extended TEST
permit ip host 192.9.216.234 any
permit icmp host 192.9.216.234 any
permit tcp host 192.9.216.234 any
route-map TEST_MAP permit 9
match ip address TEST
set ip default next-hop 192.9.201.10
 
When i do the following I get this error from debug:
 
3750GCORE#config t
Enter configuration commands, one per line.  End with CNTL/Z.
3750GCORE(config)#int vlan 216
3750GCORE(config-if)#ip policy route-map TEST_MAP
3750GCORE(config-if)#
007804: Feb  8 03:16:55: %PLATFORM_PBR-3-UNSUPPORTED_RMAP: Route-map TEST_MAP not supported for Policy-Based Routing
  
when I show the running config, the route-map is not there.3750GCORE#show running-config int vlan 216Building configuration...Current configuration : 205 bytes!interface Vlan216
 
no ip redirectsip directed-broadcast 101end
 
why TEST_MAP is not supported?

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Cisco Switching/Routing :: Nexus 2000 How To Configure Dynamic-pinning / Instead Of Static Pinning

Sep 18, 2012

Any info on how to configure dynamic-pinning, instead of static pinning on a Nexus 2224 connected to a 7009?Can't seem to find anything on CCO!

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Dynamic Vs Static IP's?

Jan 29, 2013

Okay so I currently have an ISP that offers the standard "2 Dynamic IP's" and I'm wondering how to utilize this? The tech guy said I need a HUB...but I'm not sure what kind and where to get one etc. Secondly, even if I am able to get this second IP going, will they be entirely separate IP addresses? I need the IP addresses to be completely separate and untraceable to the same source. Is this the case or can you somehow trace back the two dynamic IP's to the same source IP? Will I need two different static IP's if I want the two connections to be entirely separate, unrelated, and untraceable from each other?

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Cisco WAN :: 2811 Dynamic Route For High Latency

Apr 4, 2012

I have cisco 2811 at branch and 3845 at Head office. Two link with 256 kbps bandwidthe each. I did as follows: [code]
 
When link 1 down,  traffic change to Tunnel 2. its OK.I want  when link1 flaxuate or latency high (more than 60 ms)  traffice change to tunnel 2. If link 2 goes high latency automatically  change to tunnel 1.

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Cisco VPN :: ASA 8.4(3) Dynamic VPN And Static Routes?

May 20, 2012

I am running an ASA with 8.4(3) and am trying to setup a dynamic VPN tunnel.  We are having a business reason to establish a VPN tunnel to customers who do not have nailed down IP addresses.  Now I found a number of documents that outline the steps involved.  It seems the basic steps were to Establish a regular tunnelAdd dynamic crypto mapAssign the dynamic crypto map to the tunnel created under step 1. While this sounds pretty straight forward and simple, while prepping for doing just this I hot a road block while thinking it through. In order for my ASA to put anything into the tunnel it has to have a route to the remote network pointing at my VPN peer at the  end of the tunnel.  How do I do this in a dynamic tunnel?  How do I add a dynamic route so the ASA knows which tunnel to stuff the traffic into?  How do I stop the traffic from just being send to the Internet?

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Cisco VPN :: 5505 - Dynamic IP ASA 8.3(2) To Static IP ASA?

Aug 22, 2011

Trying to connect a 5505 with a dynamic address on 8.3(2) to a static IP'd asa (5510 on  8.2(1) with a DefaultL2LGroup and dynamic maps already created. 
 
Inside networks:
Local (5505)   192.168.100.0 /24
Remote (5510)   10.100.1.0 /24 
 
Configuration on 5505
 
isakmp policy 20 authentication pre-share isakmp policy 20 encryption 3des isakmp policy 20 hash md5 isakmp policy 20 group 2 isakmp policy 20 lifetime 3600 isakmp enable outside access-list 100 extended permit ip 192.168.100.0 255.255.255.0 10.100.1.0 255.255.255.0nat (inside,any) 0 access-list 100tunnel-group DefaultL2LGroup ipsec-attributes   pre-shared-key *****crypto ipsec transform-set myset esp-3des esp-md5-hmac  crypto dynamic-map cisco 1 set transform-set myset crypto map dyn-map 20 ipsec-isakmp dynamic cisco crypto map dyn-map interface outside

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Cisco VPN :: ASA 5510 - Static To Dynamic Via 4G

Mar 17, 2013

My dynamic ASA is trying to use a Cradle point 4G connection to a head end ASA-5510.  The remote end with the Cradle point 4G is not even initiating the tunnel! I need another set of eyes.  it was initiating the tunnel last week but not completing the connection.  Now its not doing anything.  i am going backwards.  Below is my remote ASA config.
 
ASA5510(config)#  sh run
: Saved
ASA Version 8.2(2)
host name ASA5510
enable password 8Ry2YjIyt7RRXU24 encrypted
password 2KFQnbNIdI.2KYOU encrypted
names
[code]...
 
I have  a laptop directly attached to the inside interface.  The PC and ASA can ping each other. The test interface is the one I am trying to use. Does my default route need to point to 192.168.0.1?  Or is the remote peer correct?  I thought the remote peer was correct? The 4G modem is like a pass-thru device. If I connect my laptop to it I can get out to the internet.

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Cisco VPN :: L2L VPN Between ASAs 8.4(1) Dynamic To Static?

Feb 8, 2011

I've deployed L2L VPN between ASA's dynamic to static in a hub and spoke format.Everything works great if you are on a spoke ASA and you need to go to the hub but you can not go from the hub to spoke.
 
I'm using ASA code version 8.4(1) ... Below is what I have so far...
 
HUB
 
crypto ipsec ikev1 transform-set ts-dyna esp-aes-256 esp-sha-hmac crypto dynamic-map dm-dyna 65000 set ikev1 transform-set ts-dynacrypto dynamic-map dm-dyna 65000 set reverse-routecrypto map cr-vpn 65000 ipsec-isakmp dynamic dm-dynacrypto map cr-vpn interface outside
crypto ikev1 policy 10 authentication pre-share encryption aes hash sha group 2 lifetime 86400
tunnel-group DefaultL2LGroup ipsec-attributes ikev1 pre-shared-key *****

[code].....
 
Is there any way to apply a crypto map on the Hub side to encrypt the traffic to the spokes?

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What If Change Dynamic IP To Static IP

Jan 8, 2011

I have 2 computer connected and both have dynamic IPIf I change one of my computer's IP from dynamic to static Will it be okay to another comp ? ( Can it still connected to Internet / LAN )

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Can Change From Dynamic Ip To Static

Jan 12, 2013

i need to change from dynamic IP to Static for work, Iv rang my provider talk talk and the only way i can do this is go to a buisness line and pay more a month is there anyway i can log into my router and change from dynamic to static myself? im not on about the IP thats starts 192.blah blah blah its the one where u go somewhere like whatsmyip.com mine is dynamic as it changes if router is reset, there is hiccup in internet or computer is off for the night etc...

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Cisco WAN :: Dynamic And Static NAT On 2811 / IOS 15.1 Do Not Work

Mar 17, 2011

I faced up with a strange configuration issue at my 2811 router running IOS C2800NM-ADVIPSERVICESK9-M, Version 15.1(3)T. The configured Dynamic and Static NAT do not work (users can't go out to Internet and can't reach internal services via external IPs).The configuration seems to be very simple (one internal and one external interface, one address for dynamic NAT pool, and only few static translations -- see attached file).

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Cisco Firewall :: Dynamic PAT And Static NAT ASA 5515

Mar 23, 2013

Recently we migrated our network to ASA 5515, since we had configured nat pool overload on our existing router the users are able to translated their ip's outside. Right now my issue was when I use the existing NAT configured to our router into firewall, it seems that the translation was not successful actually I used Dynamic NAT. When I use the Dynamic PAT(Hide) all users are able to translated to the said public IP's. I know that PAT is Port address translation but when I use static nat for specific server. The Static NAT was not able to translated. Any conflict whit PAT to Static NAT?

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Cisco Firewall :: ASA 8.4 NAT Static And Dynamic With Same Public IP

Nov 8, 2011

in ASA 8.4, I need to use to static nat an internal IP with a public IP and use the same public IP to dynamic nat another internal IP:
 
-nat (inside,outside) source static IP1_PRIVATE IP_PUBLIC
-nat (inside,outside) source dynamic IP2_PRIVATE IP_PUBLIC
 
All outgoing connection from IP1_PRIVATE and IP2_PRIVATE should be natted to IP_PUBLIC and all incoming connection to IP_PUBLIC should be forwarded to IP1_PRIVATE: is it correct ?

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Cisco Routers :: Dynamic Ip And Static Dns For RV215W

Mar 7, 2013

I just switched from a Linksys Router to the RV215W, I was able to put custom dns servers for my wan, ie. opendns, but now in cisco, I'm missing this feature.
 
Does any one know how to set-up a workarround with DHCP from my ISP and access custum dns servers..
 
When are we gonna have this feature implemented in the WAN secction.

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Cisco VPN :: Dynamic From SA520 To ASA5510 With Static IP

Sep 7, 2011

Is it possible to configure a Site to Site VPN from a SA520 with Dynamic IP (DSL) to a Cisco ASA5510 with static IP? I need to make sure about because i am trying to sell this solution to a customer with two branch offices with DSL connection and a Main Office with Metroethernet.
 
I know that using a a pre-share-key on the defaultl2lgroup of the ASA, the ASA will accept any site to site VPN. I have tried this with the ASA 5505  instead of the SA500 for the branch office, but the ASA5505 is too expensive for my customer.

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Cisco Firewall :: 8.4(2) Static NAT Versus Dynamic NAT

Oct 5, 2011

we are running 8.4(2) on the asa with the below configuration we basically have a static for .7 on .25 and a nat for .7 for port direction with manual nat that takes precedense over auto nat within the object group am I correct that I dontneed the dynamic statement and that its redundant?

-object network obj-10.X.0.25-02host 10.X.0.25
-object network obj-10.X.0.25nat (any,INSIDE) static X.X.X.7 dns
-object network obj-10.X.0.25-01nat (INSIDE,OUTSIDE) static X.X.X.7 service tcp smtp smtp
-object network obj-10.X.0.25-02nat (INSIDE,OUTSIDE) dynamic X.X.X.7

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Wireless :: Change Dynamic WAN IP To Static?

May 20, 2011

I need assistance regarding changing of DYNAMIC WAN IP to desired WAN IP to connect my e-mail server of my office, Problem is :i have a dynamic WAN IP at my home internet router , and my e-mail server at office only allows assigned WAN ips to connect , I want to connect from my home, i know the WAN ips which are allowed to connect my e-mail server and i want to change my dynamic wan ip virutally to desired WAN ip for incoming and outgoing traffic from my wireless router, What I need to do :I need to change my dynamic WAN IP to an static desired ip at my wireless router?

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Static Or Dynamic IP For Playing Online With PS3?

Feb 11, 2013

Static or Dynamic IP for playing online with the PS3? and there are two PS3's usually playing the same game at the same time in that said house.

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D-Link DIR-601 :: IP Settings Are Dynamic Not Static

Oct 2, 2010

I have the dir-601 as my main router. Its IP settings are dynamic, not static. My second router, the router I'd like to use as the access point is a Belkin Wireless G Mimo. My goal is to setup the Belkin as an access point downstairs away from the main router. I'd like to do this wirelessly. I'd like to phsycialy plug devices into the Belkin, while the Belkin receives access to the internet wirelessly from my main router, the dir-601.

Here's my issue. There's an easy option to use the Belkin as an access point. So I do this and set the Belkin router to an IP outside the DCHP range ( currently 192.168.0.100 - 192.168.0.199 ) to 192.168.0.250. My dir-601 will only recognize the Belkin access point while plugged in physically. I know this because when I did a ping test it only see's the Belkin when plugged into the dir-601 via ethernet cables. My ultimate goal is to simply set the dlink dir-601 to recognize the Belkin as an access point.

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Change Cisco Wireless From A Dynamic To Static Settings?

Jun 28, 2012

How do I change my cisco wireless from a dynamic setting to a static settings.

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Cisco VPN :: IPSEC VPN From SRP521 Dynamic IP To ASA5505 Static IP

Jun 18, 2012

I'm having problems configuring an IPSEC VPN between an SRP521 with a dynamic IP and a ASA5505 with a static IP. Static to Static is fine between these devices and I can configure that without problems.  Dynamic to Static however.

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Cisco Routers :: Combine Dynamic And Static NAT On A SR520?

Feb 3, 2012

I'm trying to combine dynamic and static NAT on a SR520. My dynamic NAT is specified with:ip nat inside source list 1 interface Dialer0 overload access-list 1 permit 192.168.0.0 0.0.7.255 In addition to this I want to perform static NAT for a couple of selected internal hosts. I can do this:ip nat inside source static 192.168.1.5 10.85.10.2 which works fine but means that the source address 192.168.1.5 is translated to 10.85.10.2 for all destination IPs. What I want is for the above static translation only to occur for a particular destination subnet.To accomplish this I have tried:
 
ip nat inside source static 192.168.1.5 10.85.10.2 route-map toOtherSite
route-map toOtherSite permit 10
match ip address 150
access-list 150 permit ip 192.168.1.0 0.0.0.255 192.168.10.0 0.0.0.255
 
But this does not appear to work. Instead it seems to render the host 192.168.1.5 unable to progress through the NAT, whether the destination subnet is 192.168.10.0/24 or not, and I can't work out what I'm doing wrong.

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Cisco WAN :: 6509 Tunnel From Dynamic IP To Static With Authentication

Jan 16, 2011

I am looking for an option to do the following. [code] Cisco 6509 with SUP2 with MSFC2 full mem
 
I would like the cleanest most stable option to allow this to work and still be secure with authentication. I know on the home side, I can just specify the remote ip and add a password. Not sure what can be done on the DC side to allow this to work properly.

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Cisco Security :: ASA 5505 8.41 Dynamic NAT / Static Configuration

Apr 17, 2011

I'm having some issues configuring NAT statements on my ASA5505 which has recently been upgraded to 8.41.
 
I have a single dynamic IP on the outside interface of the ASA and would like all internal hosts to NAT/PAT to it. In addition, I would like to have several ports 'forwarded' to internal hosts, one of which is TCP/4343. With the current configuration all hosts are NATing to the external interface properly but the service running on TCP/4343 is not accessible from the outside. See command output below:
 
"sh run object" output:
object network DrJones host 10.81.220.90object network LAN-10.81.220.0 subnet 10.81.220.0 255.255.255.0
"sh run nat" output:
object network DrJones nat (inside,outside) static interface service tcp 4343 4343object network LAN-10.81.220.0 nat (inside,outside) dynamic interface
"sh run access-list" output:
access-list inside_access_in extended permit ip 10.81.220.0 255.255.255.0 anyaccess-list outside_access_in extended permit icmp any any echo-replyaccess-list outside_access_in extended permit tcp any interface outside eq 4343

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Cisco Firewall :: ASA5510 Dynamic Routing And Static NAT

Dec 10, 2011

I have a ASA5510 with 2 internal interfaces (inside1 and inside2 same security level) configured with OSPF for dynamic routing with 2 routers to corporate subnets. I have a server in a private subnet that needs to be accessed from Internet. So static pat is used in ASA with the command
 
static (inside1, outside) tcp interface www 192.168.1.1 www netmask 255.255.255.255
 
As OSPF is in use, the subnet 192.168.1.0/24 may be reachable from interface inside2. When I tried to configure the static command for inside2,
 
static (inside2, outside) tcp interface www 192.168.1.1 www netmask 255.255.255.255.the error message came out "WARNING: mapped-address conflict with existing static...". Is this just a warning, or this is not possible in ASA.

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