Cisco :: 800 - Configure Router Such That Accessing Public Ip
Oct 16, 2012
I have a problem with my web application. I cannot access it from my internal network using my static public IP (i.e 49.123.456.7). However I can access it from an external network using my static public IP. Is there a way for me to allow access internally as well as externally?
I am using Cisco 800 series router. Here is my configuration:
Header 1
Current configuration : 2549 bytes
!
! Last configuration change at 09:35:38 SGT Thu Oct 18 2012 by xxxxx
[Code]....
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Oct 30, 2012
Got an ASA5525-X with 8.6 release. We have an inside interface (10.11.1.0/24) and a DMZ interface (10.254.1.0/24). On that DMZ interface theres an SMTP server; by using the Public server feature in ASDM we created a rule so we have mapped the 10.254.1.29 internal ip to an external ip 217.x.x.x Everything is fine; working ok, but for several reasons we need to access the public ip 217.x.x.x from an inside ip (10.11.1.10). I tried to do it by creating an exemption for the dynamic nat; if i don't do that i have a 'deny ip spoof from...' message rolling on my syslogs.Seems to do the trick.....but only for pings! i ping the public ip from the inside ip, and got the reply from the internal ip on the DMZ. But if i want to telnet port 25 from inside to public; its not working.
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Aug 16, 2011
how to configure public ip on router 1841 and ASA 5510. let me show you my issue that: i have router 1841 ( for F0/0 use pubic ip add 10.10.10.1 /30, and F0/1 use other rang public ip add 20.20.20.1 /24) and on ASA 5510 i use public ip add E0/0 20.20.20.2 /24 ) all this for public ip add and my lan ip is 192.168.0.1/24.
could you let me know how to configure on router 1841 and ASA 5510. for router 1841 if you use private ip we can use nat but for all public ip add how can we do it?
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Oct 8, 2012
i received a public ip from my ISP and need to configure to enable access my server remotely
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Nov 21, 2012
How to Configure VPN SERVER with Public IP. Is there any free and secure tool so that we can create multiple vpn client and access the vpn network, Requirement Only one public Ip.
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May 25, 2012
I have a set of public ip(/29) using adsl2+, is it possible to config cisco 857 as a public gateway so i can assign public ips to my computers?? before i upgrade to adsl2+ i was using cisco 678, it can be config as a public gateway without problem, but now i have ot use adsl2+, can't use cisco 678 anymore..
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Apr 13, 2013
I have a few devices that the manufacturer told us we have to set with a public IP (No Natting) We have Internet ->ASA5510-> Switch 3550 with 3 vlans. Up to now we have always use Natting to configure internet access to specific devices. I heard setting up a witch with one VLAN connected to the internet and all other internals is a bad idea. that was the only Idea we had.
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Jun 4, 2013
Our ASA 5510 was configured with a public interface, a DMZ interface, and a private interface. I have a remote access VPN using AnyConnect client and LDAP authentication for Active Directory. We are changing ISP (groan!), which means all new public IP addresses. The new circuit is installed, so I have a second public interface (same security level as the first public interface, wholly different IP address range) enabled on the ASA. I hope to transition whatever I can, which means get the VPN access through either public interface. Can I just enable client access on the second public interface at the Anyconnect Connection Profiles tab in ASDM? That seems too simple. Can they share the one address pool?
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Dec 9, 2012
Does the AP is able to configure 2 public ip address of the DMZ-WLCs?
like ip 1.1.1.1 in my US data center, whereas a second ip 2.2.2.2 in my EU data center?
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Apr 2, 2013
One of our vendors requires using a public ip address to setup a site-to-site IPSEC vpn. We only have one public ip address and that will be used for the vpn endpoint and for internet access for the local network. I've setup policy NAT from our local network to the outside interface. I'm also using the outside ip address for the crypto map. The tunnel setups successfully and the Tx count increases anytime I try to ping the remote network, but the ping fails and the Rx count does not increase. According to our vendor, we should be able to ping the remote network and connect using port 443. When trying to connect using port 443, I see a SYN timeout in the logs. I'm not sure if the problem is on their end and they're rejecting our traffic, or if something is misconfigured on our end. I'd like to make sure that I have everything configured correctly before I go and point fingers at them.
Local Network - 10.10.9.0/24
Remote Network - 20.20.41.0/24
Remote Peer - 20.20.60.193
.ASA Version 8.2(5)
!
hostname ciscoasa
[code]....
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Jul 10, 2011
i have an ASA 5520 8.4(1) setup as follows
public wan
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ASA-- public dmz
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private lan
i need to allow https traffic to a server in the DMZ that will have a routable IP address will just an ACL suffice ?which interface do i apply it to ? wan or dmz ?i dont need a NAT since the DMZ is a routable space?
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Jun 4, 2012
How can i access a LAN IP through WAN
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Dec 4, 2011
I have an 1811w router and can not figure out how to access the settings of the router. I do not have a console port that I can use to access the settings that way so I want to know how to do it using the SDM. I thought I was following the directions but for some reason when I connect my computer to one of the routers LAN ports no connection is recognized on either the router or the computer. How do I go about connecting to the router and accessing the settings?
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Jan 29, 2012
I have a binatone wi-fi modem. Internet is working good from router but i am not able to connect to router admin page i.e 192.168.1.1 and not be able to change wi-fi password.
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Dec 6, 2011
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Apr 26, 2012
I have a cisco 2811 router doing nat on my home network and it works fine.I've connected a cisco 2621 router to the 2811 both have serial T1 cards, I have enabled IP routing on both and have eigrp 1 process running. I can ping and telnet to each router and they are advertising the networks on each other. when i do a traceroute on the 2621 to an outside address or name example [URL]I get no reply.
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Sep 17, 2012
I've attached the file which shows the issue which im facing in reachability between a PC to GNS3 router.
Home Broadband ->LAN (192.168.1.1) ---- Win 7 (192.168.1.3) -->Loopback Adaptor(192.168.137.1)---->GNS3(cloud-->Router (192.168.137.2))
Win XP (192.168.15)
[Code]....
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Feb 8, 2012
I have an issue that my 4 daughters are accessing the internet at all ungodly hours of the night via their mobile phones and ipods. Not only should they be in bed but they are racking up our internet useage. We can't turn off the router altogether as one of those daughters, is also up at ungodly hours, with Uni work and another doing her finals for Year 12. Am i able to block their access somehow through the router without loosing the entire internet?
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Nov 30, 2012
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Jan 29, 2011
I have recently changed my ISP and as such now have a modem router from them, however I used to have a seperate modem connected to my own router that I have already set up to have port forwarding to my CCTV, DVR and networked storage (Built into exsistine router).Since connecting the new modem router to my exsisting router I have been unable to access the CCTV, DVR and Storage from outside my LAN.
I guess this is because the devices are on the client list of my old router and not on my modem router.Is there anyway I can access the old port forwards through the new modem router, it used to be a matter of just xxx.xxx.xxx.xxx:9966 for example but now this would try to access the modem router and not the router it's connected to.
I have not found any options to disable the router side of it to make it act as just a modem.The hardware is a Virgin Media Super Hub model connected to a D-Link Dir-685.For arguments sake the IP address of my D-Link is 192.168.0.1 and the Super hub is 192.168.100.
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Feb 1, 2011
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Here's the story:
I am using my landlords wireless internet, but I administer the router myself. The router is 'upstairs' and i am 'downstairs' and he has his computer plugged into it plus one wireless laptop. He knows nothing about computers and is vulnerable to downloading viruses (and other ****) and I don't want my computers to be on the same 'network' as his.
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Is there any way I can segregate my computers from his and also access the router config? I've tried accessing the WAN IP for the remote admin pages from inside the NAT, but it still blocks it.
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Oct 19, 2012
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Feb 9, 2011
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Jan 6, 2012
I am very new to port forwarding and firewall issues. I have been told that the software issue that I have probably is a router/modem issue as every other possibility has been ruled out. I have a Westell 7500 modem. How do I access, set or change settings on it? And, which is the better modem, a Westell 7500 or a Westell 327W??
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Apr 4, 2012
I have a Linksys WRT54G to which 2 computers are connected of which one has no problems at all.The other computer just had its hard drive replaced and Windows XP Pro SP1 installed on the new hard drive. With the new operating system, I cannot get the computer to access the router. The connection status reports that the network device is working but IPCONFIG /ALL reports nothing (blank). The NIC is onboard the motherboard (ASUS P5LP-LE). I have swapped out cable ports at the router and tried a different cable to the faulty computer to no avail. If I had a spare NIC I would already have tried that too. FYI, it was working without problems prior to the hard drive crash that prompted the new drive and OS install.I tried a wireless USB network interface (Zonet ZEW2508) and the computer also reports it working. However, the network icon continually cycles between connected and unavailable, about 6 seconds connected and 1 second unavailable. IPCONFIG also reports blank on this.
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Jul 12, 2011
I cannot seem to see my server behind a cisco router. I have a feeling it is because our network phone system may be robbing the IP address?We have two fixed IP addresses.The first one, is assigned to the router.We have two swtiches set up behind router and all the other network stuff interanally wrks great.We also have full internet access. When I type the IP in on the web, it accesses the talkswitch phone system.I have set the internal IP to the server as fixed.I have port 21 open for FTP.When I run a test, the internet sees port 21 open. However, I cannot seem to cal lup the server over the internet. Could the talkswitch system somehow be interfereing with the logon?What would the proper syntax be to access the server?
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Jul 3, 2012
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Apr 8, 2012
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Oct 19, 2011
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Aug 7, 2011
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Jan 24, 2013
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