I 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..
View 3 RepliesI'm looking to configure a syslog server for all of my cisco device logging. I've had a look at CNA and can't find any options to define a syslog server for my switches.
What's the best way to define a syslog server and the severity of the notifications? Also, i'm looking to clear all previous Syste mmessages fon my devices?
I currently have a UC540 system with 12x aironet 1130 APs. Seamless roaming does not seem to work, and the recommendation seems to be to introduce a WLAN controller.
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View 1 Replies View Relatedsetting up a link between a Head Office UC540 and a remote SR520 which I want to use a PC and an IP Phone from. This remote site is the first of several.I've found several examples of site to site IPsec VPNs, but none with references to voice and data VLANs, do I need to worry about this or will the phone just work.
View 5 Replies View RelatedI have a client that just got a second public IP (x.x.x.252) for a new program. I've setup that second IP on their UC540 on the public-facing port and it's accessible all day long from the outside, no problem. The problem comes in where users from within the LAN can't see the new public IP at all; however, they CAN get to the original public IP x.x.x.250. I've looked at the rules every which way and can't see anything that either 1) only allows LAN traffic to get to the original public IP, or 2) a NAT rule that only allows the same thing.
[Disclaimer: I just inherited this client and their setup, so other than me adding the IP and opening ports to it, I didn't program it.]
Here is the port configuration:
!
interface FastEthernet0/0
description $FW_OUTSIDE$
ip address 63.234.195.252 255.255.255.248 secondary
ip address 63.234.195.250 255.255.255.248
ip access-group 106 in
no ip redirects
no ip (code )
I can't figure out why .250 is internally-accessible, but .252 isn't. .252 is in the routing table as a directly-connected address, but I also added ip route 63.234.195.252 255.255.255.255 FastEthernet0/0 to the routing table and it still won't go. Everything is controlled by the UC540: The internal servers do not run DNS or DHCP or even a domain. There are no NAT outside rules.
We just switched over from a T1 line to 50/4 Mbps cable Internet. The speed was fine with the T1, but when we switched over to cable, the download speeds didn't increase. I'm getting 2-3 Mbps up and still only 1.5 Mbps down. I inherited this network a few years ago, so I didn't configure the Pix initially but I have been managing it and can't find a setting limiting the bandwidth for the liffe of me. I know it's not the Internet because when I connect a computer straight to the modem, the speed is great. As soon as I put it through the Pix though, it slows way down.
View 8 Replies View RelatedI´m getting started on ciscoworks and i trying to configure a device discovery to start but i have some questions about how configure this tool exist 5 parameters that i have to configure to start the device discovery.
•Configuring Discovery Module Settings
#
•Configuring Seed Device Settings
[Code]....
I want to add devices that found neighbors via CDP son in the configuring discovery module setting i choice that option In the configuring seed device setting i choose DCR as seed device that means those devices already in the DCR start discovering from those devices but you can add more seed devices how i can add a seed device ? with ip addres or something like this? and this device have to be in the DCR already or not? The configuring SNMP settings, this community correspond to what device? the devices that i want to add ? and in the field target name what ip adders have to be? and if i have different community of snmp in my devices what device and snmp community have to configure in this parameter
How could i make a vpn tunnel between a router SA520 and a central UC540.
View 3 Replies View RelatedI have created a VPN tunnel between a UC540 and ASA running software version 9.1, I am unable to ping from the outside from a network 192.168.10.0 / 24 coming in on the outside interface to the inside network 172.16.1.0 /24. I have tried various commands and some of them may not be necessary. [code]
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View 4 Replies View RelatedI am new to ACS 5.1.I need to configure the ACS to act as the 802.1x authentication Server, as well as, act as the Radius Server for the authentication and authorization process when I access the switch.
I had created Two rules (under the Access policy) to cater for the two scenario, it will always "stuck" at the 1st rule. For e.g. Rule-1 is meant for the 802.1x, Rule 2 is meant for the AAA process. When I tested with 802.1x, it worked perfectly. But when I tested to login to the switch, it always failed. Based on the log, Rule1 is not able to fulfill my requirement (of course it can't). I thought the rules check process will proceed with Rule-2, but apparently it did not.
We have a new deployment where we have 5 total 7921G wifi phones connected via 2 AP541n access points, one connected to a ESW520p switch and then to the UC540 and the other connected directly to the UC540. The wifi phones are intermittently giving no audio when calling each other, however, calls to the PSTN consistently do have 2 way audio. Is this a security issue perhaps? We are running the latest CCA software pack as this is a brand new deployment, also the AP's were upgraded to the latest firmware.
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View 2 Replies View RelatedI 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.
I've purchased a wmp600n pci adapter january this year and installed it with no problems and did not encoutner a single problem with it until today. I use windows 7 64bit.
I've just came back from a 3 week absence and turned on my computer for the first time since i left. I notice that I have no wireless connection. So i go to network connections and realize that my wireless adapter dosent even show up..only my lan card. So i check my device manager, and under network adapters, i can see my wireless adapter, but with an exclamation mark next to it. I check the properties, and under the status box, it gives me this message.Your computer's system firmware does not include enough information to properly configure and use this device. To use this device, contact your computer manufacturer to obtain a firmware or BIOS update. (Code 35).
So i do what it says, and flash my bios to the latest version. After the update, I check the device manager, and the error message is still there. I check my wireless adapter driver version and it is v3.0.2, which is the latest version according to the linksys driver download webpage. I've tried uninstalling and re-installing the adapter but no luck there. I also checked to see if maybe there was a problem with my pci slot and that was not the problem because I was able to use my older wireless adapter.
I am currently a student in a computer repair class and have recieved an assignment for troubleshooting a network through a Sprint overdrive device. The current setup in the room (which worked with a previous device but not the same model) is the internet going into the server VIA ethernet port and sent back out through the server into a switch. From there it connects to another switch that connects roughly 10 computers. The overdrive device is a WiFi hotspot device and the director of the network wants me to make the network with the ability of connecting to the internet through the Device. We have placed a Wireless USB device on the server to recieve the signal from the Overdrive device. The server can connect to the internet. When we try to send the signal out from the server we get a IP conflict. I have tried switching the IP's and still do not get it to work.
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View 1 Replies View RelatedWe are setting up a new phone system using the UC540 with a VPN connection between 2 buildings using 2 Cisco ASA 5505's at either end.The problem I am having is getting the phones at the remote site to connect to the UC540 at the main site.
Phones/Computers (10.0.1.0/24) -- ASA -------------VPN Tunnel------------- ASA -- UC540 -----------Data Vlan1 (10.0.0.0/24)
|------Voice Vlan100 (10.1.1.0/24)
What i am told by UC500 support is that the phones at the remote site will connect if they have connectivity to the TFTP subnet on the UC540, which is 10.1.10.0/30 I added the static route on the ASA and I can ping the 10.1.10.1 TFTP server on the UC540 from the ASA, but not for any other device on the 10.0.0.0/24 network, such as the DC. I added the static route there and was able to ping, so something in the ASA seems to be preventing it.
I also can't seem to get the ASA at the remote site to ping 10.1.10.1. I've tried adding the static route there in hopes it would forward it through the VPN tunnel.
I'm configuring a console server for configuring remote devices. This is working well except for the fact that if a target device is in ROMMON mode, the console server refuses to displays the target device console. It does open the connection but the ROMMON prompt is not shown on the console server . This is essential for this device as we will need to use it to reset passwords remotely and thus need to be able to access ROMMON mode from the console server.
Parts used are a 2951 router and a HWIC-8A serial card. Posted my config below:
[code]
Current configuration : 4389 bytes
!
[Code].....
I'm trying to setup an ASA and a UC540 side by side, to utilize the ASA for data networking and the UC540 for voice. This 'should' work fine, I just seem to be having an issue where the ASA seems to be blocking traffic from the voice network as it passes through.So here is the LAN setup:ASA: 1.1.1.1UC540: 1.1.1.2The UC has a voice vlan 10.1.1.1/24 and a service module at 10.1.10.1/30My PC uses the ASA as its default gateway, 1.1.1.1The ASA then has static routes to the UC networksRoute 10.1.1.1/24 1.1.1.2Route 10.1.10.1/30 1.1.1.2Ping from PC to the UC networks works fine. However, ping from the UC networks to PC fails. ASA logs show traffic being denied due to not having an established connection or something.My guess is that the traffic is being blocked because the egress and ingress paths are different? Traffic from the PC goes to the ASA, then gets routed to the UC and it works. However in the other direction, traffic from the UC is going directly to the PC and bypassing the ASA, because its a directly connected network and doesn't have to route through the ASA to get to the PC. The reply traffic from the PC DOES go through the ASA following its route table, thus the issue of the ASA not seeing the established connection?Same-security inter and intra interface is enabled.So I think I see the issue, I just don't know how to fix it. Is there something I can configure on the ASA to allow for this? My only other option would be to configure a /30 on a new vlan to handle the routing between the UC and ASA or something, but that seems like its going to make this simple setup way too complicated with extra networks, vlans, trunks, etc.I am running ASA version 8.4.5?
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I 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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