506th Cisco multiple external IP addresses?

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• Multiple firewall RV042 external IP addresses

  Hi, I hope someone can give me an example of what I need to do, if possible with the RV042

  Main uses of IP address external port forward for some ports, all OK.

  I would like to have other external IPs assigned to computers on my local network

  Basic host multiple servers for web, on different IP addresses, using port 80...

  for example, 202.x.x.1 port 80 using port before going to 192.168.168.1

  202.x.x.2 port 80 using the firewall rule to access 192.168.168.2

  202.x.x.3 port 80 using the firewall rule to access 192.168.168.3

  all other ports should show stealth

  (192.168.168.2 should show the external of the 202.x.x.2 address when you go to whatismyip.com)

  From what I read, it seems that the RV042 can do this, but I'm not real clear on what my rules should look like.

  I think my rule of priority for each external IP address would deny all traffic first for each machine on the local network.

  Then create a new entry with source of 202.x.x.2 80-> 192.168.168.2 port?

  How do you I put my rules to do so, and what settings should I on the network card of the second machine?

  very happy, thank you!

  The order of these two rules should be reversed.

• RV220W - rules of access/redirection of port with multiple WAN IP addresses

  I just installed a Cisco RV220W - that works very well for outbound traffic, however for incoming it seems unable to work with multiple WAN IP addresses.

  We have a block of 6 WAN IPs assigned to us by our ISP, and I want to use each of them to expose certain ports on our servers to the outside world.

  I tried to do with rules (by using HTTP, for example) with the following parameters:

  Connection type: Inbound (WAN (Internet) > LAN (local area network))

  Action: Always leave

  Service: HTTP

  Source IP: Unique address

  Start:

  Send to the Server Local (DNAT IP):

  Use other WAN (Internet) IP address: disabled

  Status: Activated

  However, the port of the inaccessible Server/rest.

  I tried:

  • Restart the server with power power off again
  • implement the same port forwarding settings
  • triple-checking all the IP addresses used

  The only way that I have working is by changing the access rule so that it applies to any specific source rather than to another address... but this isn't a solution for us because we need to use specific IP addresses to the internal servers/ports specific.

  The interface of the router admin certainly suggests that this should be possible, but using it seems to break all incoming access!

  Any suggestion is welcome.

  You must use "ANY" as the source IP address, you publish your internal server to the internet and the internet means that the request comes from any source IP address (you don't know what it is, so that's all.

  Basically, you want any source IP to hit one of your WAN IP on port 80, and then your firewall will redirect the request to the internal private IP address of the server on the same port 80. And when the answer comes back internal server, the firewall will already have this translate entry in and reverse NAT won't happen (you must configure it, the default firewall function).

  I hope that I have answered your question.

  Please mark as correct, if you like the answer.

  Thank you

• your external IP address for port forwarding

  OK, so I want to do a game server, but... There need Port Forwarding, so I called my InternetServiceProvider "Clear."

  Claire told me that "WE DO NOT support the external Ip addresses: then I was then told that I have to call HP because that's what my PC is under.

  I decided to go to the site and ask because they want a $ 60 million tax which is good, but... I don't have the money! This is why I need a server. In any case if you can please give me a video or tell me how do it in the response that would be LARGELY APPRECIATED!

  -Sincerely

  VladmirTodd

  Go to portforward.com and use their tutorials.

• PAP2T loses the connection when the external ip address changes

  I have a PAP2T adapter connected behind a Netgear DG834GT router.  Usually, I have no problem, however, my ISP has been known to change the dynamic IP address from time to time.  In this case the adapter will stay online until the reg expires during which he is not able to save the time and I get the error "unable to connect to the server.  Therefore, the only way I can get the adapter to work again is to restart the router, then restart the adapter.  If I reboot the adapter only it will not connect.

  I have the router providing a fixed ip address via DHCP. I have active STUN and the I the active NAT and NAT keepalive mapping.  The "reg expires" is set to 60.  When the adapter is connected correctly, it shows the external IP correctly.  However, it will not update after the external ip address change until I have restart the router and adapter.  I thought to get a static IP address, but try to avoid paying for it. Is this a common problem?

  I'm rather new to VOIP and I hope I have given you enough information.  Any help would be appreciated.

  Thank you

  Kirk

  I finally got to work.  It turns out that I had to do an update of the firmware on the router and then place the card in the demilitarized zone.

• EA4500 smartwifi: the router's external ip address

  Hi I have an EA4500 with interface smart wi - fi.

  I need the ip address provided to my router by my internet provider so I can remote desktop into my home computer using port forwarding.

  I could not find the IP address of my router.

  Under connectivity, the internal ip address is listed, but not the external ip address.

  Can someone point me in the direction of the rite.

  Thank you

  Vik

  @vikramjit.gill Hi! Instead of going to the connectivity, select troubleshooting, and then click Diagnostics. You will see your Internet IP address on this page. This is the IP address of your ISP. I hope this will help you!

• block specific external ip address

  Hello

  Thanks to all those who can help you.

  I have a WAG160Nv2 and to block specific external ip addresses to try to get to our server that uses the WAG160Nv2 as an internet gateway. It is not immediately obvious if it is possible to look through the config pages.

  Is not possible.

  1. unless you transfer a port, the server is not accessible anyway.

  2. If you transfer a port for the server put the firewall on the server to filter that traffic.

• RV042 router multiple WAN IP addresses assigned to different ranges of LAN IPs

  I would like to have them assigned to different LAN IPs and multiple WAN IP addresses. If I used the special option NAT its give me only the LAN IP 192.168.1.xxx. There is an option to specify more than one LAN IPs but it is not possible to transfer the ports of these additional LAN IPS or installation rules.

  Is any way to eat this with this router. If this is not the case, what is the router that will meet my needs?

  Andreas,

  
  

  Unfortunately what your want to do does not work with the rv042.  It will allow only one to one nat rules apply for the local network subnet by default.

  
  

  You can use the sa500 series router that will allow you to make ip aliases to different lan subnet addresses.

• How to add an external IP address to a split tunnel?

  Hello

  I've set up VPN access on my ASA box as customers use a split tunnel so that only on our internal network traffic through the tunnel. Now, I need to add an external IP address to this tunnel. Is this possible, and if so, how can I achieve that? Just add the address to the list of tunnel network does not; If I do this, the client cannot connect to the external address at all.

  Can anyone help?

  Cheers, Georg.

  Hello

  Will need to see some configurations.

  Usually incoming VPN traffic bypasses ACL interface. If you have the default setting, you will need to allow traffic to the pool/subnet VPN server. Unless of course the server already has a rule that allows traffic to a "some" source address.

  Also a likely problem may be your NAT configuration.

  The local IP address of the server the public IP address is included in the current NAT0 configurations for the VPN connection? If yes then which will probably cause problems for connections to its public IP address. Traffic could be abandoned due to a RPF NAT audit that basically checks the NAT that corresponds to the traffic in the opposite direction.

  Therefore to confirm the above things, or share configurations, then we can do it.

  To my knowledge by adding the address IP of the Split tunnel should naturally also be taken.

  EDIT: The number of the station 6000

  -Jouni

• Remote Desktop for the external IP address is no longer works

  Hello and thanks for your help.

  For months I could access my desktop from my laptop (via Remote Desktop) / Tablet (via PocketCloud), both inside and outside my network.

  Recently, the external IP address for my router has changed. As this happened, I was not able to access my desktop to the outside.

  Other possible factors:

  -A had a problem of invalid system disk on my desktop which has been resolved by changing the boot order.

  -J' I registered a domain name, which I redirected to the old IP address. I have since updated the domain to redirect to the new IP address.

  I tried the IP address and the URL (using my domain name) to try and MOP with no luck.

  Any suggestions?

  Thank you

  Hello

  I suggest you post this question in this forum to improve assistance:

  http://social.technet.Microsoft.com/forums/en-us/w7itpronetworking/threads

• adjustment rule - how to allow internal pc ping external ip address?

  I eventuall put in place the PIX501 and everything seems fine except the internal pc cannot ping the DNS server and the external ip address. Still exceeded demand. I allow all outbound icmp traffic and especially udp traffic. I have also allow a part of tcp traffic and reject all others. We have access to the internet but just when ping external IP and DNS, for example, when I ping www.google.com, it can resolve ip from google, but procrastination requst.

  What are the rules that I set up to allow internal pc ping external ips?

  See you soon

  ICMP incoming via the PIX is denied and outgoing ICMP is allowed, but the incoming response is denied by default allowed both it as below:

  access-list 200 permit icmp any any echo or echo-reply

  Access-group 200 in external interface

  Kind regards

  Mehrdad Arshad Rad

• Name resolution fails when you are using multiple static IP addresses

  When multiple static IP addresses are set on my single Ethernet adapter, name resolution fails most of the time in both directions. It sometimes works, but this seems like only I can when he in thing to go back to the IP address of a specific subnet (changing the order of the IP addresses in the config?).

  Settings IPv4 of the Ethernet adapter (which I will refer to PC - 1, Win8) are generally the following:
  IP: 192.168.15.180/24
  IP: 192.168.1.254/24
  IP: 169.254.1.1/16
  Gateway: 192.168.15.1

  Check name resolution from another PC (which I will refer to PC - 2, Win7) on the 192.168.15.0 subnet via ping returns often to the other two survey periods. PC - 2 IPv4 settings are:
  IP: 192.168.15.182/24
  Gateway: 192.168.15.1

  PC - 2:
  c:\>ping PC-1
  Ping PC-1 [192.168.1.254] with 32 bytes of data:
  Request Timed Out

  The outcome here is, of course, the PC-1 sees a query of a computer name on 192.168.15.0 subnet and it returns the IP address for this subnet.

  In addition, and more to my main problem, PC - 1 does not return an IP address for our servers local (I'll call Server-1), returns the following error.
  c:\>Ping Server-1
  Ping request could not find host Server-1. Please check the name and try again.
  Ping the IP address directly works without problem.

  The two problems are solved when the two 169.254.0.0 192.168.1.0 and subnet subnet are removed from the PC-1, leaving only the statically assigned subnet 192.168.15.0. The issue can be reproduced on 2 PC (Win7) as well by assigning similar static IP.

  Does anyone have a suggestion or two to try?

  Hello
   
  The question is more suited in the TechNet forums. So I would say you mention the link and send the request in this forum for better support.
   
  http://social.technet.Microsoft.com/forums/en-us/w8itpronetworking/threads
   
  For any information related to Windows, feel free to get back to us. We will be happy to help you.

• The network adapter could not establish the connection using the external ip address

  Hi team,

  Please look in the attached files.

  I installed db 11g on my desktop machine (Windows 7, with a local network) and then I created a data source connection in tomcat which was also in the same system and then I deployed my sample web application, everything works fine, I am able to access web applications.

  But once that I kept my system with external IP address (excluding local network of my company), oracle gives these following errors when tomcat start

  Here is the following URL will display the error during the startup of tomcat.

  The network adapter could not establish the connection,

  In these two files, listener and tnsnames ora ora, need to change the configurations if I change the Ip address of the system?

  even I tried my address keeping external Ip instead if host in these two configuration files, yet this does not work.

  any help would be greatly appreciated!

  Thank you.

  Because as I explained - your listener is listening on localhost only. localhost is never accessible to another machine.

  Stop your listener, change the listener.ora to listen to on the real machine name and start the receiver.

  In addition, your tnsnames.ora points to localhost...

  Stop using localhost, unless you only want things to work on the same machine.

• Internal untrusted clients directed to the external IP address for traffic PCoIP

  I have a network segment disable my firewall for some untrusted clients. When untrusted clients connect to view (5.3), they use a DNS name that resolves to a DMZ (view Security Server) host. That's where I think the problem is: it seems that security server responds with its external IP address, and then all the PCoIP traffic is routed to my router (where the external IP address can be found), then back into view and the customer. Traffic of SSL connection works fine, the traffic remains inside and does not get directed to the external IP address. It is only the PCoIP traffic that gets invited to use the external IP address.

  It seems that DNS is not enough - Security Server seems to respond and connect using only the external IP address configured in the external URL field PCoIP - is this correct? If so, then to do a substitution for the external URL so that internal untrusted traffic doesn't get routed the external IP address - this creates a lot of unnecessary traffic, mess with QoS, etc..

  Another idea would be to allow untrusted clients to connect directly to a login server instead of sending them on the Security Server, but I don't think that it is a best practice...?

  Mike

  As Linjo says the simplest solution is to set up a server for additional security to point these clients (no need of another server connection, you can pair it with the existing one). Today, you are required to provide an IP address for PSG, so if you need to send it to another, you will need a second server.

  Of course, if they are completely not reliable customers, then you can force through the external access point still but looks like you need avoid the cost of additional traffic from this approach.

  Mike

• Retrieve the external IP address of the router from a paralytic

  Hello

  I'm working on a workflow, that the provisions, a complete paralytic, I have nearly all that work, the only issue I am running into is not able to shoot/get the external IP address of the router once that vApp is put into service. Does anyone know which API can I gives the floor to get that information? I have attached a screenshot of the NAT tab in the firewall of vApp to give more details on the specific element, I'm trying to recover. Any help would be greatly appreciated.

  Thank you

  J

  Here's an excerpt from one of my workflows in test I use to inspect a vApp on vCloud Director with vCO 5.5 5.5:

  System.log("=== Network Configurations ===");
  var networkConfigurations = vApp.getVappNetworkConfigurations();
  for each (cfg in networkConfigurations){
      System.log("href: "+cfg.href);
      System.log("Description: "+cfg.description);
      System.log("isDeployed: "+cfg.isDeployed);
      var netConfig = cfg.configuration;
      System.log("ipScope: "+netConfig.ipScope);
      var routerInfo = netConfig.routerInfo;
      if (routerInfo != null){
          System.log("External IP: "+routerInfo.externalIp);
      }
  }
  

  I would like to know if this is useful, I just double it checked by running against one of my vApps has a similar configuration (NAT and Port Forwarding) and it displays the correct external IP address for me.

  [2014-02-18 11:41:33.514] [I] === Network Configurations ===
  [2014-02-18 11:41:33.515] [I] href: null
  [2014-02-18 11:41:33.515] [I] Description: This is a special place-holder used for disconnected network interfaces.
  [2014-02-18 11:41:33.515] [I] isDeployed: false
  [2014-02-18 11:41:33.515] [I] ipScope: null
  [2014-02-18 11:41:33.516] [I] href: null
  [2014-02-18 11:41:33.516] [I] Description:
  [2014-02-18 11:41:33.516] [I] isDeployed: true
  [2014-02-18 11:41:33.516] [I] ipScope: null
  [2014-02-18 11:41:33.516] [I] External IP: 192.168.1.61