i have a windows 2003 server using it as a proxy server with 2 nics. 192.xxx.xxx.xxx to the LAN and 172.xxx.xxx.xxx to the internet router. although I can browse on the LAN, i cannot ping any public ip. because of that i cannot use my outlook to get my mail.
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I have 2 NICs in my Windows 7 PC at work.NIC #1 connects to our private network and is also how I connect to the internet. NIC #2 connects to our customer's network and does not allow internet connectivity for me.When I first boot up my Windows 7 machine I get the following info in route print:Despite the fact that I have a persistent route with metric 1 to send my internet traffic to the 172 subnet, the internet requests go to the 10 subnet. I am guessing that is because the non-persistent route to the 10 subnet has a metric of 20 vs. the 21 for the 172 subnet. I delete the route 0.0.0.0 mask 0.0.0.0 10.242.1.254 and I am able to connect to the internet again.HOWEVER, after something like 4-6 hours, (without rebooting) the bad route automatically reappears in my route table! I become aware of it because I suddenly have connectivity problems. There are no entries in the Windows Logs that seem to be related (i.e., no DHCP renewal requests.) so I do not know how or why it reappears.
View 1 Replies View RelatedThe situation is I have a windows 2008 server with two nics, connected to two routers. The routers are connected together as well. This diagram might explain further:[url]....
Each router effectively defines a completely different network. The server nic connected to the internet facing router is configured with minimal properties (no ip6, no file sharing, no netBIOS over tcp etc), the nic connected to the internal router has mostly default properties. Both nics have static ip addresses. Both networks define a subnet of 255.255.255.0. The nics are not bridged in the server and it is not acting as a router or anything network related.
The problem is I cannot access the server when both nics are enabled. If I disable the nic for the internet facing router, then everything is fine. If I establish a connection to the server such as through remote desktop, then re-enable the nic it still works but I can't ping or make new connections.
we need to implement a scalable solution where we can provide for each customer it's own public IP so that they can access some content restricted by IP range.the solution consists of a proxy software that will "listen" to multiple IP's, then reroute the HTTP requests and rewrite the URL's to a different format.Anyways, we came to the conclusion that what we need is the following:
- broadband line with a pool of 8 IP's
- a router that can support multiple IP's
- a server
what kind of router or device is required for this kind of configuration. basically the network diagram will be like this:
Internet ----> broadband -------> cable modem ------ > multiple static IP router -------> server NIC
we should be able to add the same above combination once we run out of IP's, another broadband line, another device and server ...
I have the setup as following on my PC:
[code]...
I use the fibre internet for almost all internet activities since the speed is fast.However, when I do school's stuff, I need to VNC to my lab's server. Hence I need to connect to school internet point. External IP cannot directly connects to my school's server.Therefore, I would need to force Windows (or VNC) to use the connection of the Wireless Ethernet card when I VNC to my lab's server. But I want to use my fibre for all other internet activities.
I am planning the following network setup.Get a server with 2 NICs, a router and a switch ,1st NIC is connected to Internet2nd NIC is connected to a router,A router is connected to a switch,All the client workstation are connected to Switch to access the server.I believe with this setup all my client workstations can browse the internet on their local machine via server.
View 11 Replies View RelatedSo i have a server with an internet nic and lan nic. The internet nic gets its IP from the router 192.168.1.7 the lan nic uses DHCP for the network and has 172.16.1.1. I just turned on the ftp service and it works fine in the lan side but cant reach it from the ISP side. I use a dynamic dns host which is monitoring my internet ip and is correct.
View 6 Replies View RelatedI am using a proxy server with 2 NICs for sharing internet connection to my 100 desktop users in my office. NIC 1 is connected to my dsl modem and NIC 2 is connected to a main switch and further to more. But now i want to setup a wifi network for laptop users. I have enabled ICS on NIC 1 and NIC 2 has acquired it ip automatically (192.168.0.1) so the gateway for my desktop users is (192.168.0.1). But i want to use a new gateway. For this i have installed NIC 3 but it is not acquiring the ip automatically. My Proxy server configuration is: MS Server 2003 ENT edition.
View 2 Replies View RelatedI want to route traffic from nic 2(192.168.2.1) to nic 1(192.168.1.1). In lame terms route the traffic from 192.168.2.10(gateway 192.168.2.1) to 192.168.135(192.168.1.1). I know how to use the route command in CMD. So how would I get the traffic from 192.168.2.10 to 192.168.1.135? I'm just not sure how I would do that with the route command. I've tried
Code:
route -p add 192.168.1.135 mask 255.255.255.0 192.168.1.1 IF 12
Also tried like 5 different ways The IF 12 is my NIC 2.
I have a customer thats got a Linksys router now, that has a DMZ port.The DMZ port is configurede to it routes the extra public ip-adress to the DMZ port it has.At the DMZ port they have another router connected, where they routes the public ip-adresses på some other devices.How can i make this setup on a Cisco ASA 5505 (With the Security Plus licens)What i have to do is to replace the Linksys router, and make it so, so it works like it was before with the Linksys.
View 5 Replies View RelatedI've got an existing Cisco 1841 connecting to a 10Mbps Internet Leased line. With my current setup I've configured PAT for internet access for my users, and we also have some servers on site which are assigned public ip addresses, these can be accessed from the internet. Now we have procured a Cisco 1921 ISR to replace the old 1841, when I connect the 1921 with an identical configuration in place of the old router, 2 things happen.
1) The users accessing the net via the nat are able to work without any inconvenience (good)
2) My servers which have public IP addresses are unable to reach the internet and subsequently I am unable to reach them via the internet (very bad)
I planned for my customer to replace his old LMS 4.0.1 server under Windows 2003 by a new server under Windows 2008 R2.Customer wants also to set a new LMS name and IP address for the new server under Windows 2008 R2 and keep both servers on the network.I'm wondering what could be the best procedure to do that migration.Can I used backup / restore procedure in that case ?If yes, what file must I modify to adapt the new LMS configuration to new hostname and IP Address ?
View 2 Replies View RelatedI have a virtual FreeNAS server running from VMPlayer and I want to allow my friends to connect to my media server from their houses, but I don't want to buy a domain. Is there a way to port them to it when they connect to my Public IP? I am willing to use another program if necessary. I have looked at Filezilla, but have the same issue.
View 4 Replies View RelatedI got 1 public IP for router and 16 Public IP's for NAT from ISP. Both router IP in one range and the NAT IP's are in different range. I want to use 1 NAT public IP for one of my windows server.Am using cisco 1841 router, in which I ve configured the public IP provided by the ISP for router.
View 10 Replies View RelatedIs there a simple way to have a web server have both a static public ip (I have a block of static IP's) and an static private ip (ex 192.168.0.60)? I am running a web project management application....
View 4 Replies View RelatedCould I get a validation that this config is correct in that it allows inbound access to the web server and that I should be able to ping it from my inside interface.
I tried to use the example code from Cisco DocID: 115904 for DMZ WebServer, but I found the object NAT parts did not work with my 8.6 IOS so I modified them as shown in my config.Example from 115904 doc.
!!!!
object network WebServerPublic
host 24.25.26.80
object network WebServerPrivate
host 192.168.1.80
nat(dmz,outside) static WebServerPublic service tcp www www ---> this does not code
!!!!
With the below code I do not get a ping reply sourcing from a 10.1.0.X host to 192.168.1.80 web server.And I cannot browse in from the outside to it either.I do see the MAC for 192.168.1.80 in the ASA's arp cache for the dmz interface.The web server is on a VMware ESX environment and I'm not sure it is set up correctly.
!
ASA Version 8.6(1)2
!
hostname A5515
!
interface GigabitEthernet0/0
[code]....
I have a router that supports wireless network. I have 2 desktop computers that connect through LAN, 3 Laptops that connect using WiFi. Lot of them use utorrent. I want to block it. They use it to download movies. I have warned them of consequences but they simply dont listen. I dont know how to implement QoS in my router. Mine is UTStarCom.
View 1 Replies View RelatedI'm having some trouble with my P660RU-T1 configuration. I have recently set up a linux SFTP server at my home and am trying to access it via my public ip (eg 1.1.1.1), the problem is this public IP goes to the router which doesnt pass on the requests to the server.Last summer when i first messed around with this i had no problems with using the public ip to access the server, its only recently.
View 1 Replies View RelatedThe router is 2821 and is setup to perform static NAT from one internal ip address mapping to one external ip address for each of our servers (inside the LAN): [code] Servers all have internal ip addresses and each of them represented to the outside world by their public ip address with above command on the router. Here is the problem.When I'm in a server (for example 192.168.0.210) and try to access other servers by their public ip addresses (i..e. *.*.*.211) the connection fails. However, When i try to access the same server by it's private IP address (i.e. 192.168.0.211) it works!
My issue is i don't want to modify windows host file for a manual mapping (for example mail.mydomian.com goes to 192.168.0.211 rather than *.*.*.211) because we host many domains and just doesn't make sense to do it one by one.So we must be able to access our servers by their public IP addresses in order for us our applications works correctly.
I have a new (linksys/cisco) RV082 Router that I have just set up and everything is working except that I can't configure it to allow public access to our web server. I have tried configuring port forwarding under the Forwarding and UPnP menus and still no access from the outside. I have tried accessing it from the outside using both the URL and the IP address and still no access. I have checked with my ISP and no ports are being blocked from their end. I can ping my public static IP from the outside with no problem. The documentation that I've found for this router refers to a menu that is different from the menu of this router and refers to an Applications & Gaming menu which isn't there, but it seems like the port forwarding should handle this.
I have a static public IP, a static internal IP for the server. I have set the port forwarding and UpNP to point to the IP of the server using port 80 and a secondary forward to port 8080. There are no issues accessing the website from within the LAN.
Add static route for new exchange server?
View 1 Replies View RelatedI'm trying to create a route from a VPN ip to the VPN server in my LAN. Anyhow, the DIR-655 does not let me create routing within the LAN (since only the WAN interface option is available).I have tried with the following firmwares: 1.11, 1.21, 1.30.
View 8 Replies View RelatedLT w/Windows 8 OS, still cannot connect to public access wifi. Ping test fails. Firewalls disabled. McAfee removed w/MCRP, no other virus software.
View 4 Replies View RelatedI have an existing network with several computers running Vista and XP. My new computer has Windows7. The WIN 7 computer can access the router and the internet. But it is invisible to the rest of the network. It is currently set up as "private network". I think it should be "public network". How / where can I change it ?
View 1 Replies View Relatedi can't get it working to expose on internal server to an outside interface.I used the public server function in ASDM.Internet access works if i nat my private adress to one of the available ipadresses provided by our isp.
Internal Server : owncloud 172.10.0.4
External Server : ext181 46.245.171.181
I can't see the error in the configuration,
: Saved
:
ASA Version 9.1(1)
!
hostname rhedetest
domain-name xxxxx.de
enable password 59t92OvRofWL9yf3 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
[code]....
I hava ASA5510. INSIDE,DMZ and OUTSIDE interfaces are configured. I hava web server on DMZ ip:10.0.0.1 and it is static natted to 1.1.1.1. From internet i can reach to web server with IP:1.1.1.1 and from INSIDE connect to web server with IP:10.0.0.1. Now i want to connect from INSIDE to WEB server via public IP(1.1.1.1).how can configure it?
View 2 Replies View RelatedI have a local web development server that I'd like to open up so my clients can see the sites I build for them. The server is just my old laptop that I now use only as a web server.
I'm having trouble figuring out the port forwarding for this. I have a Netgear WGR614v9. I've configured the server to have a static IP, and have port forwarding sending port 80 over to the server. I've made an exception in Windows Firewall for port 80.
So, from my understanding, I should be able to go to my http://[my public ip], and I should in the least see my servers default site.
I think my problem is that I don't have just one website hosted by Apache. But instead am using Virtual Hosts to have a handful of sites hosted. So what I don't know is how to configure the server to know what site to serve.
I know I'm missing a step with having DNS setup. I haven't gone through that step yet because I thought it wasn't immediately necessary to configure the port forwarding.
Setup:
LAN (192.168.1.X, with .3 as gateway)
DMZ (192.168.2.X with .1 as gateway)
WAN (X.X.X.146 as primary public IP, .145 as gateway and .147-150 as additional public IPs)
I want to set it up so that X.146 is where all my outbound traffic appears to originate.I want tcp HTTPS and SMTP to be allowed from the WAN (via the X.147 IP) to a specific server (192.168.1.11) on the LAN.Also, HTTP traffic to X.148, X.149 and X.150 should go to DMZ and 192.168.2.8, 192.168.2.15 and 192.168.2.18 respectively, but I haven't added that to my config yet. Looking to get the HTTPS and SMTP ones working first, then I'll fix the others (one step at a time)I've got contact with the outside world when I've configured it using the ASDMs "Public Server" interface, but it refuses to properly establish the connection, I get a "SYN timeout".
My config:
: Saved
:
ASA Version 8.2(5)
!
hostname kcisco
enable password X encrypted
passwd X encrypted
names
[code]....
I'm trying via the ASDM to port forward http connections to a DVR for the purpose of viewing IP cams.I've tried via ASDM to create a public server but I'm not allowed to use my public IP address for the public Interface.I have only one public IP address available.Is there any way round this ? I would also like to know how I can enable NAT with PAT.I've tried setting the outside Interface for use with PAT but It keeps reverting to the setting for a range of external addresses.I'm not really used to the ASA cli yet , I'm getting there.If there's a workaround via the CLI , I'll take that route.
View 4 Replies View RelatedIs it possible with the DIR-601 to have one of the IP's on the LAN route all traffic through a proxy server? I would like to have my Roku device (which I've setup as a static on the LAN side) to always connect though a proxy, while all my other devices connect to the internet normally.
View 3 Replies View Related1 computer (Computer A) has 2 NIC cards. 1 NIC card is on the LAN which connects out to the internet.1 NIC card is connected to another computer (Computer B) via crossover cable.
Assume Computer A NIC #1 IP:
1.1.1.2
Assume Computer A NIC #2 IP:
1.1.1.3
[code]...
Computer A and B can ping each other on their connected NICs. But Computer B cannot ping Computer A's network/LAN facing NIC card.Also Computer B cannot connect to the network. I cannot use Microsoft ICS due to company policy. I think I can use the route command and have a persistent route that would allow computer B to connect to the company's network. Also the bridge command also seems disabled (even when I select both connections at once).How should I configure the route command? Should I have a default route?I assume from Computer B the default route would something like this:route add 0.0.0.0 mask 0.0.0.0 1.1.1.3Does the network connection from Computer A to B need a default gateway?Are there any extra commands aside from the default route which would allow full connectivity? I'm trying now just to be able ping Computer A interface #1 to/from Computer B. But no luck. I want to statically configure Computer B with the same DNS settings, and bring it up on the domain.
Each time I try to add a new route(route add 172.24.0.0 mask 255.255.0.0 172.21.0.4). I get the following error message: The requested operation requires elevation.
View 1 Replies View RelatedI have an ASA 5510, one public IP address on my outside interface, an internal email server and a private network.I would like...
1: Users on my private network to be able to access the internet (PAT them to external outside address)
2: Email to be delivered to my MX (my single public IP address translated back to my internal email server.
i.e. can I share my single public IP address to serve translation in both directions (private users surfing the Internet (in-to-out) and an outside to inside NAT for email) ?
Email (MX) = 1.2.3.4
Public (outside) address = 1.2.3.4
Email server internal = 10.1.2.3
Internal private subnet for users = 10.0.0.0/8
