I configured one Cisco 1760 router as VPN server using easy VPN Server. The clients can connect to the VPN server successfully. The problem is that there is no ping between the clients. They cannot see each other into the VPN network.The router has just one port.Do I need special configuration of the VPN sever in order to allow the VPN clients to connect each other or I need other type of VPN?
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I have a old Cisco 1760 router with VPN module. I want to use it as VPN server.I clear all the configuration of the configuration. I want to use the SDM to configure the VPN server.When I tried to configure the VPN sever from the SDM wizard this message appears:"There are no authorization lists configured on this router".
View 2 Replies View RelatedFor the past few days I've been attempting to configure a data T1 on a Cisco 1760, but I'm stuck at:
Serial0/0 <our ip address> YES NVRAM up down
To provide a bit of background. This router used to be configured with a T1 via Frame-Relay; which worked fine. Now we recently change offices and providers, and the provider did not offer any information as to which encapsulation type to use, and if Frame-Relay which DLCI to use, etc.
Now I've been trying to setup the T1 connection and testing various settings such as encapsulation HDLC and PPP, but no luck. I also played around with the line codes and framing; which resulted in the following framing sf int down, line prot down, framing esf int up, line prot down. Regardless no luck.
Now I've been following several guides and examples mainly the following: [URL] In this guide they make mention of a WIC-1DSU-T1-V2, but as you can see in the show diag snippet at the bottom; we have a WIC-1DSU-T1 version 1.5. I dont' know if this poses a problem for us.
Throughout the entire process I've seen a few irregularities for example:
1. Router(config-if)#service-module t1 cablelength short 110ft
^
% Invalid input detected at '^' marker.
The IOS doesn't recognize any command with service module t1 ca , and the only recognized command with C is clock.
2. If I enter the following list of commands under the serial interface:
!
interface Serial0/0
ip address 10.0.0.51 255.0.0.0
service-module t1 framing esf
service-module t1 linecode b8zs
service-module t1 timeslots 1-12 speed 64
[code]...
And I do a sh run all I get is the following:
!
interface Serial0/0
ip address 10.0.0.51 255.0.0.0
load-interval 30
!
Although i can do a show service-module s0/0 I can see all of the configured parameters (see below)
Module type is T1/fractional
Hardware revision is 0.128, Software revision is 0.2,
Image checksum is 0x73D70058, Protocol revision is 0.1
Receiver has no alarms.
Framing is ESF, Line Code is B8ZS, Current clock source is line,
Fraction has 24 timeslots (64 Kbits/sec each), Net bandwidth is 1536 Kbits/sec.
Last module self-test (done at startup): Passed
[code]...
I am trying to setup a VPN server on my router at home so I that I can access my network remotely. The router has f0/0 as a dhcp interface connected to a cable modem. I have a switch card in it and vlan interfaces for my inside/private subnets. I NAT/PAT the inside vlan interfaces/subnets to the f0/0 dhcp address from the cable modem. I have found a ton of configs for this but nothing that shows it with a NAT setup. I have used a few examples I found that are close to my setup. I am able to connect and the cisco lock closes. But I am not able to do anything. When checking the cisco client stats the sent numbers keep counting up but the received number stays at zero. Any good config that I can use or have a good link? I am also running CME on this router.
View 1 Replies View RelatedI've got a 1760 router which uses port forwarding (25, 80 and 443) for my internal network services. If, let's say, I try to open a FTP connection on the router, of course the connection will be refused. Is there a way to make the router DROP the packets instead of rejecting them? My Linux iptables configurations drop packets who fail the firewall test, so I would like the router to perform that behavior.Commands for port forwarding:ip nat inside source static tcp 10.10.0.1 80 int f0/0 80 (these work fine)
View 4 Replies View RelatedMy ISP provides me internet connection through password protecting Access Point bearing IP address 192.168.20.1 built with IP filtering which allows only a particular IP 192.168.20.88. I am not able to access internet on more than one computers simultaneously because router allows only single IP and I am not sure what are the WAN IP's uses Access Point provided by ISP eg. IP, Gateway and DNS. My ISP provides me static IP address for home computer as mentioned below :
IP : 192.168.20.88
Gateway : 192.19.20.1
DNS: 192.168.20.1
Alt DNS : 192.168.20.1
My public IP address is 180.87.210.26.
Is there any option to add a router to bride or configure router as proxy server so that i can access internet more than one PC's simultaneously.
Is it possible to configure an 881 router to act as a DHCP server to 4 VLAN's each with a different scopes all through a single ethernet interface?
View 2 Replies View RelatedCurrently I have an ASA setup as a Firewall with 1 outside interface and 2 inside interfaces. Initially, the Guest interface was setup to receive DHCP from the ASA and everything was working. I'm adding router and a server for the guest interface and what I'm trying to accomplish now is the following: ASA 5505 > Airport Extreme with a public static IP (69.xx.xx.6), handling DHCP and NAT > Mac Server as DNS Server.Right now, when I connect to my Airport Extreme with any computer, I don't have internet. I don't understand what's wrong. My DNS Server has a reserved IP address: 192.168.226.2 and it's pointing to itself and forwarding the ISP DNS servers, the Airport Extreme is handling the DNS Server IP and the ISP DNS Server IP but I can't connect to the internet from the server. [code]
View 31 Replies View Relatedhow i can configure the Cisco RV042 to access PPTP VPN Server (Witopia VPn) or other vpn servers.
View 1 Replies View RelatedI need to configure two VLANs in my home network to separate a server 1 with VM from another part of network with server 2 and wifi clients. Is it possible to keep DHCP server and internet access on E2500 enabled for both vlans? If so, how should I configure ports tagging (variant shown on screen shoot below doesn't work).
View 5 Replies View RelatedI've made a static route between a Cisco Router 1760 and a Cisco Router 2651xm using crossover cable to connect to their Fast-Ethernet ports so this is the configuration:
2651xm(config)#ip route 192.168.10.0 255.255.255.128 192.168.1.0.
And the other router's configuration:
2651xm(config)#ip route 192.168.10.0 255.255.255.128 192.168.1.0 (Same thing)
The IP of the 2651xm is 192.168.10.2
The IP of the 1760 is 192.168.10.1.3
I'm I doing it wrong? is the destination wrong? I can't seem to ping any other IP. I've got another laptop. I've put a static IP of 192.168.10.5, the primary Laptop is using has an IP of 192.168.1.138. I'm trying to PING the 192.168.10.5 laptop. But this doesn't work.
I know the best thing one should do is install an ISA server and an Active Directory Domain Controller on separate servers. But for some reason, I want to configure my Windows Server 2003 as an ISA server as well as an Active Directory Domain Controller. What can happen to my server making it run improperly. For example, my ISA server will function mainly as a Firewall, I wonder if all the rules I create in ISA server determine what I mean it should work or I have to consider any affection from Active Directory DC to those rules?I have to ask this question because I've already installed both ISA and AD DC on my Windows Server 2003, already created an Allow. All rule (just for testing connection) in ISA server but I can't ping from all the clients to my server, all the clients can ping each other and the server itself can ping to all clients. I just think that may be the affection from AD DC to my AllowAll rule in ISA server.
I successfully created some rules that worked greatly as they should work but when I hadn't installed AD DC yet (just installed ISA), however right after installing AD DC, it still worked well (this made me think that AD DC didn't affect to how ISA works). Then I configured a little related to DNS server, and maybe something I don't remember exactly and now I can't ping from my client PC to my server. My network is virtualized using VMware 8 workstation and GNS3, at first there is no need of GNS3 because I just want to test my internal network (some clients connected to the internal interface of ISA server). Depending on VMware that I can't be sure if it is some fault of VMware or any other thing but my configuration on the servers.
Need config for a 1760 to support AT&T's ADSL 6meg, I would like to compare it to what I have.
View 2 Replies View RelatedI currently have a pair of Adtran Netvanta 1224R units that I want to replacce with Cisco 1760 routers. How can I translate the existing QoS (relevant sections below) on the Adtrans to work.
View 2 Replies View Related I have a Cisco 1760 configured as easy VPN server. Using the cisco VPN client I can connect to the VPN server. The problem is that there is no ping between clients. When I connect several clients to the VPN server there is no ping between the clients. But when I login into the router I can ping the clients and make ssh remote logins into the clients. It seems that there is no access between the clients and they cannot communicate at all.
The cisco router is placed in DMZ zone. Remote clients can connect into the router.
Here is the configuration of the VPN server:
[code]
!
version 12.4
service timestamps debug datetime msec
[Code]....
I have just started supporting a client with a Cisco 1760 on site. They also use the VPN on this device. I can get to the web interface but for the life of me I cannot find out where I change the VPN password. They just terminated an employee and I need to do this.
View 13 Replies View RelatedI just purchased one of each of the above, both with 1ea WIC 1DSU-T1, and would like to connect them directly to each other in a lab scenario. Do I need to have an RJ48 cable or will an RJ45 work? I have them connected now, but they are not seeing each other. They are connected via S0 on the 1721 and S1/0 on the 1760.
View 5 Replies View RelatedI just got a new 1760 router, I have an issue.
My FastEthernet 0/0 interface uses DHCP and got 172.16.2.126 /16.
My Ethernet 0/0 interface is my internal interface, it has static 192.168.0.1 /24.
On the Ethernet 0/0 interface, I have a PC attached, IP 192.168.0.150 /24.
The router's gateway is set to IP 172.16.1.1
My PC can ping 192.168.0.1 and can ping 172.16.2.126 (both interfaces of my router).
My router can ping anywhere on the Internet.
But my PC cannot ping 172.16.1.1. Firewall disabled, all security disabled.
[code].....
I'm currently pursuing to take my CCNA and am currently studying for it, but have recently encountered a problem with one of my 1760 routers that I can not solve.Yesterday I went to boot up my router like normal, however when I went into hyperterminal I noticed the router was in Rommon mode. Thinking I could change the configuration registry, I tried to bypass the NVRAM by using confreg 0x2142. However this still causes the router to go into Rommon mode. I am getting an error that states that there is insufficient memory to load the IOS image. [code]
I have used the dir flash: command and can see the IOS image, and try to boot from it (boot flash:iosimagename) but it will still go back into rommon mode. I also just swapped the RAM from my other 1760 into this 1760 and it booted up and went into normal configuraiton mode without any issues. However, the other router now will not load it's IOS image and I get the exact same error.I'm at a loss here, and have searched to figure out where or how I can just wipe the router clean to try and start fresh, but cannot get out or Rommon mode. The only thing I can think of is that the RAM went bad since it wont boot up either machine.
We have a Cisco 1760 router . We are facing sevier packet drops in the serial interface.
When i swap the router with another router link is working working fine.
Troubleshooting steps taken
1. Swap the serial cable with another working cable : no change in state
2. Reconfigure the encapsulation commands (with PPP and HDLC) : no change in state
3. Try with a decreased MTU packet Ping : no change in state
4. Decreased the Input queue and increased the output queue size using hold-queue in command : Comparatively the packet drop is reducing but still a 10 percent drop is happening.
Class and Policy maps are defined properly but when I am going to apply the policy-map on interface ,throwing an error as "'set' command is not supported in a 2nd level policymap".
Class/Policy map configuration given below ....
class-map match-any cm_traffic_control
match access-group name acl_traffic_control
class-map match-any BE
match access-group name be
[Code] ....
I have a 1760-v router set up at my home lab and I am unable to access IP addresses outside my local network. I have my Cisco router's fast Ethernet port connected to a small net gear router which then connects to my cable modem. The Cisco router is able to ping local address fine, but when I try to ping an outside address or domain name it times out. However, when I am at the CLI and type something like Ping { URL}, it resolves Google's IP address but it will not ping it. I have IP DEFAULT-GATEWAY and IP NAME-SERVER both pointing to my net gear router and pointing to my ISP's DNS server.
View 3 Replies View RelatedI currently have a pair of Adtran Netvanta 1224R units that I want to replacce with Cisco 1760 routers. How can I translate the existing QoS (relevant sections below) on the Adtrans to work on the Cisco routers.
View 3 Replies View RelatedI can not get dhcp to work.I can ping from the switch to both vlans...
here is my config for the router.....
Router is a 1760
Current configuration : 1379 bytes
!
version 12.4
service timestamps debug datetime msec
[Code]....
Got a problem with my 1760 router. Bought it from ebay and booted it on today and got this error,It has 180224K/16384K bytes of memory and 2 paritions of 32768K flash.I erased both partitions and put a different version of the IOS on (still 12.4) and there is no difference, still get the errors.These aren't on any of my other 1760 routers so I assume they are linked to the problem.
View 3 Replies View RelatedI want to know, is it possible to configure VPN server over LAN? VPN server will have access of internet through ISP's Router. We have already purchased STATIC IP. I have tried it with Windows server 2003 for VPN server and Windows Xp with Client servers. But i;m unable to establish the connection between VPN server & VPN Client. IS there any software to diagnose that where problem exist actually.
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View 3 Replies View RelatedI am trying to monitor routers Cisco 2610, 2801 and 1760 with a monitoring software called zenoss. and I cant see on this devices the powersupply state, temperature sensor, fan state, i dont know if this models of routers cant support the monitoring of this component on the devices.what can i do to monitoring this component? what kind of Oid I can use to get this components state?
View 4 Replies View RelatedI want to build up cisco 3800 series router as terminal server , i have Asycs 32A module in cisco 3825. Here is show version of device.Do i need to installed any specific IOS in Cisco 3825 device ? how to configure cisco 3825 as terminal server.
View 1 Replies View RelatedI am facing problem while connecting my VPN server configure at UC540 device. this device is behind my ISP router. i applied port forwording of IPSEC traffice to my cisco device which configured as vpn server. now if i try to connect with my Live IP i get the following error. [code] I test if i connect using 192.168.0.116 internally it works but if i try to connect using my Live IP it trying and trying but not connect..
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