Cisco WAN :: 1800 PBR Multiple Gateway Interfaces
Feb 24, 2011
I am trying not to run before i can walk,.. so first thing I'm trying to do is ping out to a DNS server in the internet: 212.135.1.36 from my internal network.
- If I put a default gateway on my router, and set to 172.16.32.254 (Firewall Vlan100 interface) and ping,.. it works fine from my router.
- If put a default gateway on my switch below the router as 172.16.32.252 (VLAN100 interface of the router) and ping from the switch it doesnt work.
I assume its getting to the switch as I can ping the 172.16.32.252 from the switch so the router is dropping the packets... my question is why!?
Once this bit works,.. the intention is to route any external bound traffic that comes from VLAN100 to 172.16.32.254, external bound traffice from VLAN200 to 172.16.64.254 etc etc
[Code] .....
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May 13, 2013
I am trying to build a new network from scratch, I have the WLC 5508 w/ Aironet 3600e APs connected to my Netgear Smart Switches and a Linksys RV082 router that I'm using as my DHCP server with several VLANs for several stuff on my Switches.
I have 2 questions:
1. Can I have 5 Interfaces configured on 5 different VLANs, each SSID on each a different Port:
Port 1: Controller management only=> 192.168.x.x /24
Port 2: SSID 1: WiFi Internal=> 172.16.x.x/12 (Radius Auth with no sharing)
Port 3: SSID 2: WiFi Internal w/ sharing=> 192.168.x.x/24 (Radius Auth with sharing)
Port 4 :SSID 3: WiFi Guest=> 10.0.x.x/8 (Web Auth)
Port 5: SSID 4: WiFi IT=> 192.168.x.x/24 ( Radius or certificate Auth with access to the controller management interface)
2. How can I use the Controller as the DHCP server for all the WiFi traffic, and how should that be configured to work with my other DHCP server?
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Sep 30, 2012
I've just started out playing with a Cisco 1800 router to gain some knowledge of Cisco devices before taking a CCNA. I also have a 2950 switch but will start with the router.
I'm using an Android phone as a wireless Internet access point. This issues IP addresses by DHCP in the 192.168.43.x range with 255.255.255.0 subnet.
Also I have a Linksys WRT54G router running DD-WRT firmware acting as a wireless bridge to the Android phone, and it has 4 LAN ports.
This bridge is up and running and I have successfully connected my laptop to the Linksys for testing and can use the Internet provided by the phone.
Connected to the Linksys is a Cisco 1800 router. Connected to the router is my Citrix XenServer PC and a NAS box.
The XenServer and NAS are on another network 07.05.19.x range with 255.0.0.0 subnet using their own static IPs. One of the virtual clients on the XenServer will be a DHCP server to service other virtual clients. All still in the 07.05.19.x range.
Basically I want the devices on the 07.05.19.x IP range to be able to use the Internet gateway at 192.168.43.1 to access the Internet.
How would I set up my 1800 to achieve this?
Also, am I right in understanding that the 1800 will ignore DHCP leases from the Android phone due to it being a Layer 3 device.
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Feb 11, 2012
I have a pair of RV082 routers and I'd like to configure gateway to gateway VPN tunnel as described in a cookbook, "How to configure a VPN tunnel that routes all traffic to the Remote Gateway," (file name Small_business_router_tunnel_Branch_to_Main.doc). I followed this cookbook and found that my while the Main office has internet connectivity, the branch subnet doesn't have internet connectivity.
Routing does behave as advertised, where all traffic does go to the main office. However, the 192.168.1.0 subnet in the branch office does not get internet connectivity. I've read in other posts that the Main office router will only provide NAT for the local subnet, not the branch office subnet. Is there a way to configure the RV082 router to provide NAT for all subnets?
If not, which Cisco product will provide the VPN Tunnel connectivity as well as the NAT for all subnets? Can the RV082 be used as part of the final solution or are my RV082s a wasted expenditure?
Following is the configuration that I'd implemented, (real IP and IKE keys are bogus).
Gateway To Gateway
Remote Main Office
Add a New Tunnel
Tunnel No. 1 2
Tunnel Name : n1-2122012_n2-1282012 n1-2122012_n2-1282012
Interface : WAN1 WAN1
[code].....
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Mar 7, 2013
I have an ASA connected to 2 ISPs.I am using object tracking for the default route so only 1 path is used at a time. I have a L2L VPN setup going out interface A. I would like to configure a 2nd VPN going out interface B with identical parameters.
(ASA software 8.2)
crypto map PATH_A 1 match address outside_1_cryptomap
crypto map PATH_A 1 set peer 10.1.1.1
crypto map PATH_A 1 set transform-set ESP-AES-128-SHA
crypto map PATH_A 1 set security-association lifetime seconds 28800
crypto map PATH_A 1 set security-association lifetime kilobytes 4608000
crypto map PATH_A 1 set reverse-route
[code]....
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Apr 1, 2013
If I have a PI 1.2 system that has multiple interfaces configured I can upgrade to PI 1.3 and both interfaces remain and I can see both under the admin webpage under appliance interfaces. But if I do a fresh install of PI 1.3 I can only configure one interface. The commands fail from the cli to configure anything but gigabitethernet 0. Are multiple interfaces not supported in PI?
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Jan 15, 2013
Having upgraded to 8.3 from 8.2 I and read much about the differences , it seems that 8.3 deals with NAT in a much more managed method.However I am confused on how one would NAT a network object to multiple interfaces? i.e I know you can specficy a NAT adddress within the network object howeveer this only allows you to specific a single IP address.What if I want to talk accross multiple interfaces how would I specify this?
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Jun 16, 2011
We have an ASA 5510 firewall. There are 4 ports on it configured as 2 outside, one inside, and one DMZ. We have two cable modems attached to the outside ports. Our plan is to have the "inside" port directed to one outside port/cable modem, and the DMZ port directed to the other outside port/cable modem.
We have been able to get the "inside-to-outside" setup to work but not the "DMZ-to-outside" setup (at least at the same time).First off, is this possible? If so, what are we likely missing - some way to have a second default route for the DMZ?(My manager is the "Cisco person" here, not me, so I may not have enough info.
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Aug 20, 2012
I am trying to enable a second WAN interface on our ASA.the end goal is to move all internet traffic to the new connection, but first i want to test it working.I have setup my computer as an object in the ASDM and the interface is configured correctly (same settings on a different router and that was working)I setup a route with a lower metric ( 1 lower than the default route which routes everything through current main internet interface) to route traffic from my computer out through the new interface but i am still connected on the old interface.I duplicated some of th NAT rules (but i would have thought if these werent working then i would have no internet connection anyway)
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May 12, 2013
I have c3725 router that have two WAN interfaces, both of which I want to serve VPN clients. However, I have only one default route, say for WAN1, so how can I accept client requests on WAN2.
ps: I use vpdn and pptp, and I'm a newbie to Cisco router and IOS.
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Apr 2, 2012
we use LMS 3.2 in our network. We have a couple of 6509-V-E Switches with mutiple interfaces (VLAN interfaces and Layer 3 interfaces) The problem is, campus manager discovers the switch by a interface randomly...one time its a lay3 Interface and another one its a vlan interface which none of them are in DNS hence no name resolution can be made.
Is there a way to "tell" CM to us for instance the VLAN Management IP of the switch?
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Jan 24, 2011
I have 2 routers ( Cisco 3845's) both running identical IOS's. Each router has identical 5 networks on it with one network each being different.I have HSRP set up on the identical 5 networks.Your standard Fail over senario.ON one of the routers one network is not seeing the other router in the same network, Will not Ping or traceroute.And HSRP stopped working ( both were thinking they were active. which of course brought the network to a halt. Non of the interfaces has any ACL on them, They are plugged into a Brand new Cisco 3560v2 switch. I have switches out the cables to eliminate that as an issues.
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Jan 3, 2012
I have a 5508-WLC appliance and configured multiple ap-manager interfaces to balance the join request from LAPs and the load.I went to console port from some LAPs and saw that there was that balance among multiple ap manager interfaces (Dynamic AP Management Interfaces). Then we torn down one of the ap manager interfaces and confirmed that the LAPs were moved to next ap manager interface automatically.But the question here is, how can I verify which ap-manager interface was used for a LAP from the WLC via GUI or CLI ?? or how can I see the amount of APs joined using that ap manager interface from WLC ?
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Apr 10, 2013
I am trying to lab something up and I believe I am doing something incorrectly. My management VLAN works fine, the AP on port 7 finds the controller fine, but my VLAN 80 doesn't seem to be mapped to port 2. I mapped a test WLAN to the VLAN, and setup a DHCP scope, and a client can get on the WLAN, acquire an IP address, etc. I thought I coudl then map that VLAN (80) to port 2 and have it go out a cable modem. Doesn't seem to be working that way, however.
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Sep 23, 2011
I have an ASA 5505 running 8.2(1), that is configured with three interfaces as follows:
Inside (security 100) 10.0.0.0 /24
Inside 2 (security 100) 192.168.0.0 /24
Outside (security 0) internet
Inside is connected to my internal network, inside 2 is connected to the network of a sister organization, outside is outside.
I'd like to be able to route between from inside to inside 2, and have NAT translate me to inside2's address.
I have inter-interface traffic configured, and when I use a NAT exemption, I can route fine. But the resources on network 2 must see my request as coming from the inside2 interface IP.
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Feb 12, 2013
This is for an ASA 5505 with the base license...I have a situation where I will not have one interface in my outside VLAN, but instead I want to have interfaces 1-7 in my outside VLAN and interface0/0 in my inside VLAN.
Is this supported with the Base license, and if so how would I do this? Do I still just need to assign one IP address to the outside VLAN?
Or will I need to upgrade to the Security Plus license and put each interface in a separate outside VLAN, so in essence I would have 7 outside VLANs each with the same security level (0)?
My situation is that I have several partner networks that i want to "aggregate" thru my one ASA 5505. So each outside interface represents a separate partner (outside) network, each of which I want to get to from my inside network. Hence the many outside to one inside.
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Nov 21, 2012
I have a virtualization server with 4 network interfaces and connected it to a SAN. There are few virtual machines which writes data to the SAN.
I want to connect to the SAN with multiple interfaces to speed up the network.
Is it possible to send data on multiple interfaces? How can I configure it?
Computers are connected to san through switch.
SAN: Equallogic PS 4100 E
Switch: Dell Power Connect
Computer: Dell T610
OS: Centos 5
Virtualization: Kvm
NIC: 8
I am not sure about network card brand now.
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Jan 14, 2012
I am having big problems trying to get what should be a rather simple configuration to work.I have a Cisco 2901 Router and have setup Zone Based Firewall on this.Traffic from the 192.168.223.x network does not pass through to the 192.168.1.x network.my traffic appears to disappear down the big bucket...Interesting I can ping machine on 192.168.223.0/24 network from the 192.168.1.0/24,So the static routes setup on the router on the 192.168.1.0/24 appear to be routing ok.
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Mar 20, 2012
I've got a question concerning the configuration of multiple AP manager interfaces on -for example- a cisco WLC 2504. I've read the configuration guide but I'm not sure whether this is the way the protocol works. Say I want to distribute AP's (and traffic) across various AP Manager interfaces on the WLC. I would configure the following:
Create one management interface (which will automatically also be an AP-Manager interface)Configure 1 (or more) Seperate ap-manager interfaces, assign them to a port number, and select "Enable dynamic AP Management". VLAN ID's will be the same.Create a WLAN and configure it's interface to "management" Is it correct if I state that the LWAPP protocol takes care of the discovery from the Access Point and sends information about the available AP-manager interfaces back to the AP and the AP knows which ap-manager interfaces are available, connecting to the least loaded one?
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Oct 10, 2011
I've been trying to figure this one out for quite a while. I currently have 2 inside interfaces (data, phone) and I am moving to 3 inside interfaces (servers, workstations, phones). I have not been able to get any traffic between the interfaces. With the current setup it was not a major problem. With the new setup it will be a major problem.
Below is a sanitized version of the config.
ASA Version 8.2(1)
!
hostname BOB
[Code].....
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Oct 18, 2012
Due to special circumstances we have 2 ISP links on an ASA5510. I am trying to terminate some L2L VPN tunnels on one link and others on the second ISP Link, eg below:
LOCAL FIREWALL
crypto map outside-map_isp1 20 match address VPN_ACL_Acrypto map outside-map_isp1 20 set peer 1.1.1.1crypto map outside-map_isp1 20 set transform-set TS-Generic
crypto map outside-map_isp2 30 match address VPN_ACL_Bcrypto map outside-map_isp2 30 set peer 3.3.3.3crypto map outside-map_isp2 30 set transform-set TS-Generic
crypto map outside-map-isp1 interface ISP_1crypto map outside-map-isp2 interface ISP_2
crypto isakmp enable ISP_1crypto isakmp enable ISP_2
route ISP_1 0.0.0.0 0.0.0.0 1.1.1.254route ISP_2 3.3.3.3 255.255.255.255 2.2.2.254
Establising the VPN tunnels in either direction when using ISP_1 works fine establishing in either direction from remote access users and multiple L2L tunnels (only showing one for example).
On ISP_2
1. Peer 3.3.3.3 device establishes a VPN tunnel, but the return traffic does NOT get back to devices on 3.3.3.3 tunnel.
2. The local firewall does NOT establish a VPN tunnel going to 3.3.3.3
It would seem to indicate that the problems lies with this multihomed firewall not directing the traffic correctly to either return down and establised VPN tunnel (point1) or to intiate a tunnel if none exists (point 2).
Reconfiguring the VPN tunnel peer for 3.3.3.3 to be on ISP_1 of the local firewall, all springs into life! There are sufficient license etc...
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Jun 26, 2012
The PC I'm using right now was built almost six years ago (ASUS A8N-SLI Premium), but it has dual Gbit NICs. My home file server was built four years ago using an entry level server board (Tyan S5211G2NR) and it also has two Gbit NICs.
I never quite understood how to take advantage of the multiple network interfaces. Can it be done through a standard unmanaged Gbit switch?
I'm building a new desktop, probably using the ASUS P8Z77-V mobo, which has just one NIC.
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Sep 17, 2011
I am wondering if xconnect L2TPV3 feature could be done on multiple SVI interfaces on 871 router and 2911 router with built in 8 port switch?Like I need to extend two ethernet interfaces and can I use two SVIs on router built-in switch module on each side?
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Feb 24, 2013
i have a question about multiple TACACS Groups. I want to archive the following:
A Cisco 888 is managed by me and a Provider Support Team. Since we both want to access our own TACACS Server, i want to create two TACACS Groups. Is it possible to me, to bind a Tacacs Group to one Interface, and the second TACACS Group to another ? Means that our stuff is connecting to the LAN Interface FastEthernet0 that is applied to the SVI in V LAN 1.
The service technicians from the Provider are connecting to the external Interface or through a possible Lo. (another IP). I do not want to mix our 2 TACACS+ Server and theirs together in one Group. So have anybody tried this before ?
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Oct 6, 2012
I'm sitting around 6-15 feet away from my wireless router, and I keep losing wifi. I end up having to right click on the wifi icon in the bottom right corner and click Troubleshoot Problems. The problem which is found and fixed is "The default gateway is not available." During the troubleshooting, Intel My Wifi Technology gets disabled and then re-enabled, and things usually start to work again.ometimes I have to unplug the router to re-cycle it to fix the problem.When this happens is inconsistent - sometimes when I'm actively working, other times when I return from being away from my machine.[CODE]
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Mar 5, 2011
I have 2 gateway over my network provider to connect to internet.like Gateway1="1.1.1.2" and Gateway2 = "1.1.1.3".but i have only one network adapter with one wire.now i want program to create "Virtual Network adapter" assigned to my real network adapter to set secondary Gateway to it, and use it by "ForceBindip".
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Jan 24, 2012
I have 2 networks ,one is 135.7.31.0/24 for intranet to connect remote office gateway is 135.7.31.253. other is airtel broadband to (network 192.168.1.0/24)connect internet GW 192.168.1.1.both are connected in l2 switch(cisco cat exp500) now I assign 2 ip addresses and gateway in win xp PC with TCP/IP advance settings also set the different metrics for 2 networks , now problem is I cannot connect remote office and internet simultaneously, only one networks connect at a time,
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Jun 8, 2012
I just moved into a new place and the cable company supplied me with a Motorola sbg6580 gateway and I have a netgear wnr3500l router with dd-wrt. because of location I have computers plugged into both devices (htpc and game consoles in the gateway, desktops in the netgear). how would i configure the gateway and router so everything sits on a single network AND the netgear with dd-wrt handling all the heavy lifting (port forwarding mostly)
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Mar 31, 2013
I have 2821 router at headquarters with 3 DSL WICs and Static IP's. There are 14 remote sites. All sites are equipped with 876 ADSL Routers and Static IP. I also have an application server at headquarters. Is it possible to split my VPN's in two groups each containing seven sites, one for the first DSL line and the second for the second DSL line. I am planning to use the third DSL line for internet surfing.
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Feb 14, 2013
I've got two RV082's connected. Each has a dynamic IP (changes typically every few weeks). I've configured the tunnels on both ends with a local and remote "Remote/Local Security Gateway Type" of "Dynamic IP + Domain Name(FQDN) Authentication".If I look at the VPN Summary tunnel status, it shows an IP address of "mydomain.dyndns.org 0.0.0.0" under the "Remote Gateway" column heading. The Tunnel Test "Connect" button is N/A.I can resolve both of the mydomain.dyndns.org entries on both sides of each VPN using the Diagnostic DNS lookup tool within each router. If I hardwire a fixed IP address for the Local and Remote Gateway everything works just fine. VPN is good.
I just can't seem to get the "mydomain.dyndns.org" function to work. It appears the router can't resolve the dynamic IP from the domain names on each of the routers.
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Aug 30, 2012
I replace our aging rv082 routers with wireless rv220w routers. The gateway to gateway vpn works great, however I am no longer able to manage our print servers port 80 management page. I can ping any host with success, and I can manage hosts that have a port 10000 or 8000 web interface - but no port 80 ones... I had no issues when using the old rv082 routers...
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Jul 6, 2012
I picked up a pair of RV220W's and before I spent loads of time at a remote site, I figured I'd go through some VPN testing at home to make sure I could get it setup properly. What this means is I've plugged the Internet uplink into a switch, then from the switch into both routers & configured them (using unique static IP's for each) from there. For what its worth: While I have some IT experience, I don't have strong networking experience.
I setup several VLAN's on the local RV220W, and the end result is to make it so that an asset at the remote site with an IP in any of the ranges (192.168.121.0/24, 192.168.131.0/24, 192.168.141.0/24 and any future VLANs) can communicate with/access resouces at the local site. Likewise, an asset at the local site with an IP in any of the ranges (.121, .131, .141 + any future VLANs) should be able to reach the remote resources (currently just 192.168.181.0/24, but future VLANs as well).
This evening I tried to focus on the relevant VPN pages of the Administration Guide to get the VPN up. Leaving the defaults I got as far as establishing a link between both sites and it seems that things are working right: From the remote site (.181) I can access the local site (.121, .131, .141); and from the local site I can at least ping resources (a laptop) on the remote site. (Yay!)
However, when I physically connected an asset that had a 192.168.121.X, 192.168.131.X and 192.168.141.X IP addresses to the remote RV220W (which is 192.168.181.0/24), I couldn't see it from the remote or local sites.I assume this is expected. But I'm reaching out to the community to see what other possibilities might be available becuase networking is a weak area for me. I figured it might be something like a Static [or Dynamic] Route but I really am not 100% sure.
'TECHNICAL' SPECS
Local Router LAN/WAN Settings:
LAN IP: 192.168.121.1 on default VLAN (1)
VLAN 13 defined 192.168.131.1 with DHCP enabled; Reservations created outside of DHCP scope
VLAN 14 defined 192.168.141.1 with DHCP enabled, Reservations created outside of DHCP scope
Inter VLAN Routing enabled for all VLANs
[URL]
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Sep 13, 2012
config setup
protostack=netkey
klipsdebug=none
[Code]....
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