RV320 Dynamic DNS failing

I have an RV320 I am testing in order to determine if it's suitable for use in the company I work for. We have several remote offices, and will be using IPSEC tunnels, VPN for IT troubleshooting and other features.
Dynamic DNS is returning
"Authorization failed(username or password)." error, although I think it's properly configured and works on
error, although I think it's properly configured and works on other firewall/router units. I have reentered the user, password and domain several times, each time it returns the same error.
Can anyone provide insight into the problem?
I also notice the options do not seem to include any way to use a Custom DNS, that is instead of xxx.dyndns.org it would be myhost.TLD. We have a bunch of xxx.dyndns.org, but do have a few myhost.tld. I hope this is something that could be fixed.
Thanks,
Jeff

Hi Jeff,
I think that the issue is that the PW is too long. I recall a case a while back where a customer had a passord over 20 characters and he had to shorten it. My recollection is not great, but I think that 18 was the limit. A feature request was made to lengthen the password field but no change was made due to hardware or maybe OS limitation. I think that the router was the RV042, which has similar code to the RV320. Sorry I can't be more specific. I would try changing the password at least temporarily to see if it works.
If you would like to make a feature request, please call support and open a case.
www.cisco.com/go/sbsc
- Marty

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RV042 Dynamic DNS not updating automatically

I purchased 2 RV042's (h/w version 3) less than two months ago. I updated them to the latest firmware (
v4.0.4.02-tm (Jul 4 2011 13:30:56)), did a factory reset to make sure I was working with a clean slate, set up DDNS through DynDNS and a site to site VPN between the two. Everything was working great for a month, then the DynDNS accounts expired because they weren't being updated.
I reactivated the names on the DynDNS site, and started to monitor the "last updated" date and time. After 24 hours there were no updates according to the DynDNS site. I logged into one of the RV042's, and it said "Dyndns Enabled : Dynamic DNS is updated successfully." This is a stale message from 24 hours ago when I hit save.
So I went into Setup | Dynamic DNS | Edit Config and there it also says "Dynamic DNS is updated successfully." I clicked "Save", status changed to "
Dyndns Enabled : Updating..." for a few seconds, and then back to "Dyndns Enabled : Dynamic DNS is updated successfully". I refreshed the DynDNS website and it shows the current time (in eastern time, i'm pacfic) as the last time it was updated. So it works when I manually hit the "Save" button. Not making any changed, just hitting "Save".
I've let the other RV042 go over 48 hours and it still hasn't updated.
So it apears for the time being, I'll have to remember to push the "Save" button once a week to prevent my DynDNS accout from expiring.
Does anyone have DDNS working in the lastest firmware and h/w version 3? If so, what is the update frequency?
I'd like to hear any suggestions on how I might be able to fix this, or if this needs to be fixed in the next firmware release. Hopefully, I've explained my problem clearly.

Jasbryan,
I am experiencing a problem with DynDns updater too. For me it seems that the updater (after a public IP change or reboot) only tries to update once, and if it failed then gives up and never tries again.
I have to update manually (pushing the update button) which sooner or later succeeds. (Sometimes the first trial is successful, sometimes only the second or third.)
I have an RV042 (v3) with firmware at 4.1.1 and a DynDns Pro subscription.
I have a site-to-site VPN between two RV042s, both with dynamic IP. When the VPN tunnel drops, I usually detect that one of the public IPs has changed and the router for some reason failed to update DynDns. If I do it manually pushing the update button (one or more times), the tunnel comes up of course.
Again, I suspect the problem is with the updater's "strategy" and timing. Should it wait a bit more after detecting a new public IP and retrying in every 5-10 minutes after a failed update attempt it would be more reliable.
Janos

Dynamic DNS Port Forwarding Set up on Airport Extreme

I just bought the new AEBS and am unable to afp into my computer from outside the network. I use a dynamic DNS service (www.dyndns.org) and have not had trouble in the past, but now it tells me that the server does not exist. What is the trick? I have tried many options in the forum, but with no luck. I am using firmware 7.2.1 (that is what came with the base station). My Internet service is through Verizon and I know that it does not provide port problems since it worked with my Netgear router, I don't have file sharing on for mounted disks (there are none attached) and entered my DYN DNS information in the Bonjour tab. I know this should not be so complicated, but nothing seems to work. For some reason, the base station is using port 548 (i have been told) and tried using another port). Someone please help.

First of all you must install a DDNS Client on the machine you want to access. I don't know if DynDNS has one.
No-ip.com as one. Just create a free account, install and configure the client software. It will transmit the Wan IP of you network to the no-ip servers, then you'll be able to connect IF the port for afp is routed to the correct machine in the AEBS. Here is a link the the ports used by Apple products:
http://docs.info.apple.com/article.html?artnum=106439
Jean-Luc Marechal
http://www.tarmac.be

How to set up dynamic dns?

Hi everybody,
could anybody help me to set up Dynamic DNS in the Airport Extreme? I am using Airport Utility 5.5.3
I also have dlink dns service active
Thank You
Manolo Fernández

The following is the basic setup for DDNS on the AirPort using AirPort Utility v5x:
AirPort Utility > Select the base station > Manual Setup >AirPort > Base Station tab > Edit ...
Use dynamic global hostname (checked)
Hostname: <enter your DDNS service domain here>
User: <enter your DDNS user account name>
Password: <enter your DDNS user account password>
Click "Done."
AirPort Utility > Select the base station > Manual Setup > Disks > File Sharing tab > Share disks over the Internet with Bonjour (checked)

Dynamic DNS (via DHCP) out of the box?

Greetings!
I was just wondering... Does OS X support Dynamic DNS updates out of the box?
I can't seem to find any confirmation if 10.5 uses bootpd (which I think it does), and if bootpd supports dynamic DNS updates with the named service built into Leopard Server. There don't seem to be any options in Server Admin to enable this... So I'm a little hazy as how to enable dynamic DNS without compiling my own version of ISC-DHCP.
Just for clarification here; what I'm looking for is the ability to update a DNS zone with a PTR/A record(s) of machines that send a hostname as a part of retrieving a IP address from a DDNS-enabled DHCP server. Ie, "mybox" requests IP from DHCP server, DHCP server updates "mydomain.tld" with a record for "mybox", so that "mybox.mydomain.tld" is resolvable afterwards by the machines on this subnet.
Cheers,
-SC

This is a strange topic because implementing Dynamic DNS on Mac OS X Server looks like it should be child's play... so why hasn't Apple done it? Could it simply be that Apple sees no need for it at this time? Mac OS X clients don't need it to sit happy with a Mac OS X Server. Neither do Windows clients using a Mac OS X Server PDC.
Apple has implemented Dynamic DNS client support into the Active Directory Plug-in in Leopard. In this environment, of course, the client's DNS server is most likely to be an Active Directory-integrated DNS server which happily support DDNS. Unfortunately this Dynamic DNS facility is not immediately available to those not using the Active Directory plug-in.

How can i configure a dynamic dns at a time machine

Hi All,
I have a time machine at home, with Airport Utility version 6.1.
I'm currently trying to configure a dynamic dns at the airport itself but I don't have any luck in finding the functionality to do so. Couple of questions:
1) Do I really have to install the previous versions 5.6 Airport Utility to configure DDNS?
2) I assume if I can't use the previous versions of Airport Utility then I would need to use a Dynamic Update Client. My No-IP Dynamic Update Client doesn't seem to be running on MAC OS X Mountain Lion. Is there any other developers that provides a domain for free and the DUC is actually working on OS X Mountain Lion? (E.g. I heard that DysDNS doesn't provide an entirely free service anymore)

I think you mean Time Capsule not time machine.. TC is the hardware .. TM is the software backup program in the computer and has nought to do with DDNS.
There is no DDNS client in the TC.. never has been. Apple must have some private system for icloud to work.. but no access is allowed to it by users. As with all things apple it is designed to ensure you are able to use icloud or nothing.
I am not on ML or even Lion.. good old SL is fine to me.. and far better networking.
I presume some of the dyndns providers will offer a client for ML now..
All of the free services are trying to sell you something.. and constantly harras you.. no free lunch in this world.
The easiest method and to escape the upgrade cycle.. just get another router.. almost every router in the world provides several dyndns clients built in. The router is where this should be done. so the computer can stay off. Just bridge the TC and port forward to it. Simple and cheap.

Dynamic dns that supports RFC 3007

Apple's manual for Dynamic Host Configuration seems simple enough. Just find a dynamic DNS host that supports RFC 3007, log in, and you're ready.
My problem is, after talking with dozens of Dynamic DnS providers, none support the RFC 3007 spec.
Does anyone know or an RFC service provider that supports Apple Airport/Lion Dynamic.Host Configuration with firmware 7.x or higher and Airport Utility 6.x or higher?
-Chris

Have you come across a provider which supports RFC 3007 yet?

Dynamic DNS on Solaris 10 or Solaris developer edition

Hi ,
How do we can configure Dynamic DNS server on Solaris 10 OS , in Linux boxes we can use "dnssec-kegen" and associate with dhcpd.conf , how like same we can do with solaris ,
any help will be highly appreciable
Thanks in advance
Kinshuk

Hi ,
How do we can configure Dynamic DNS server on Solaris
10 OS , in Linux boxes we can use "dnssec-kegen" and
associate with dhcpd.conf , how like same we can do
with solaris ,
any help will be highly appreciable http://docs.sun.com/app/docs/doc/816-4554/6maoq01sv?l=en&a=view&q=dynamic+dns

ISE Alarm (WARNING): Dynamic Authorization Failed for Device

Hi all,
I am posting this discussion as previous posts that I have found in this forum have never been resolved or the resolution is not applicable to me.
I am using ISE 1.1.1.268 and WLC 7.2.111.3 and NAC agent version 4.9.1.6 on Windows 7 Client machines.
About once a day i get the error "ISE Alarm (WARNING): Dynamic Authorization Failed for Device".
The device it is reffering to is my NAD, a WLC 5508 running 7.2.111.3
I have looked at the logs and I cannot see anything in the logs which correcponds to this message so that I can troubleshoot further. Maybe I can if I am enabling the correct logging level on the correct ISE component.
Can someone suggest the components and the logging level that I should set to get some more detail about this error?
At the moment, I have only set debug logging on Active Directory. I have TRACE logging set on Posture, Runtime AAA & prrt-JNI.
I do not want to enable too much debug logs, so I was wondering whether anyone can help with a specific element that I should be debugging.
I thought debugging the posture element would be enough but when I look at the logs there is nothing there that relates to this message.
Can anyone help?
thanks
Mario

Firstly, I wouldn't run a production deployment of ISE on 1.1.1.... 1.1.3 Patch 1 or 1.1.4 is the way to go.
Secondly, this error happen a lot, especially with Wireless, and it's not worth worrying about. I've had a couple of TAC cases opened for this and some similar errors, generally they're caused by a Client going to sleep, leaving the coverage area or otherwise leaving the WLC while ISE is trying to do something with it.
Only worry if you actually have a Client-impacting problem, which by the sounds of it, you don't.

ISE: Dynamic Authorization Failed

Hi,
I am gettning warning messages in ISE saying
Cause:
Dynamic Authorization Failed for Device: 0002SWC003 (switch)
Details:
Dynamic Authorization Failed
It is not only on that switch but on all switches I have configured. I am using 3560 IPBase 12.2(55)SE6. I have configured them according to Trustsec 2.1.
My end devices are none-802.1x.
I can't figure out what is causing this error.
The thing is that I have not experienced any problem. In Live Authentications there are some 'Unknown' and 'Profiled' devices hitting the DenyAccess rule, but other then that everying is beeing Authorized fine.
Anyone got an idea what could be causing this error?
Regards,
Philip

This is what I have found out.. Using ISE Version 1.1.1.268. If you go the logs page
Jan 10,13 7:39:12.147 AM
Dynamic Authorization failed
and then go to the details...
Failure Reason > Authentication Failure Code Lookup
Failure Reason :
11213 No response received from Network Access Device
Generated on:January 10, 2013 8:08:17 AM PST
Description
No response received from Network Access Device.
Resolution Steps
Check the connectivity between ISE and Network Access Device. Ensure that ISE is defined as Dynamic Authorization Client on Network Access Device and that CoA is supported on device.
...next check into Resolution Steps...

5417 Dynamic Authorization failed

Hi guys,
Does anyone meet this Radius Error in Cisco ISE 1.2 and the switch 2960 12.2(55)SE7 ?
When i reauthentication the guest profile to the other profile using Radius CoA on the Self-Service Guest Workflow.
The error is :
Event
5417 Dynamic Authorization failed
Failure Reason
11103 RADIUS-Client encountered error during processing flow
Resolution
Do the following: 1) Verify shared secret matches on the ISE Server and corresponding AAA Client, External AAA Server or External RADIUS Token Server. 2) Check the AAA Client or External Server for hardware problems. 3) Check the network devices that connect the AAA peer to ISE for hardware problems. 4) Check whether the network device or AAA Client has any known RADIUS compatibility issues.
Root cause
RADIUS-Client encountered an error during processing flow
I checked all the resolution steps but the error sitll exsit.
I would greatly appreciate any help you can give me in working this problem

An internal error has been detected during the processing of an incoming RADIUS packet. Make sure that the client device is compatible with AD Agent, has been configured properly, and is functioning properly. Make sure that the same RADIUS shared secret has been properly configured, both in the client device and in AD Agent.
http://www.cisco.com/c/en/us/td/docs/security/ibf/setup_guide/ad_agent_setup_guide/ibf10_log_msgs.html

Dynamic Authorization Failed

hi
I keep getting error meesages on the ISE in regards to RADIUS
the error is
Dynamic Authorization failed : 1213 No response received from Network Access Device
i am using ISE version 1.1.1 and the NAD is a WLC running version 7.0.98.0
i use ISE to authenticate users via PEAP. I deleted the NAD and re-added it twice but i still keep getting this issue. this set up was working fine for the last few weeks.
i dont think location and device type would cause an issue to authentication under the NAD list
anyone have any ideas?

the option i.e drop down box wasnt there. lookin at the compatibility chart of ISE 1.1.1 and WLC, minimum version for WLC is 7.2.103.0
Do you need to have RADIUS NAC enabled if the ISE is only used to authenticate corporate wireless users against AD. there is no CoA,
the other function is to use RADIUS as network management logon. to WLC using the AD. depending on the AD group , one could get priv 15 or priv 5 access. i am also using device attribute by location so that remote offices network enigineer cannot log onto the WLC. i.e i created a NAD , put it in a location and use that location AND the AD group to qualify for priv 15 access.
Coudl this policy interrupt the wireless RADIUS policy? Wireless policy is at the top of the list under authorization tab.

Dynamic Authorization Failed: DiconnectNAK

I have WLC 7.6 and ISE 1.2 Patch 6.
My use case is WLAN Guest Access with CWA. I have ISE Appliance 3395 (2 Admin/Mon, 2 PSN). Everything work fine so far.
But from time to time I get these strange message (it does not matter if I do a manual Session termination in the Operations Tab) Everything is configured in the right way, since normal CWA works (CoA is working fine, but not always...).
Here the corresponding Log-Entry:
0000001241 2 0 2014-02-28 11:11:37.241 +01:00 0000106595 5417 NOTICE Dynamic-Authorization: Dynamic Authorization failed, ConfigVersionId=53, Device IP Address=a.b.c.d, Device Port=42121, DestinationIPAddress=a.b.c.d, DestinationPort=1700, RadiusPacketType=DisconnectRequest, Protocol=Radius, RequestLatency=3, NetworkDeviceName=xx-WLC01, NAS-IP-Address=172.16.226.26, Calling-Station-ID=1C:AB:A7:96:7B:99, Acct-Session-Id=53105c2a/1c:ab:a7:96:7b:99/336136, Acct-Terminate-Cause=Admin Reset, Event-Timestamp=1393582297, cisco-av-pair=audit-session-id=ac10e21a00052f6953105f07, AcsSessionID=ise-04/182359788/9392, Step=11044, Step=11017, Step=11100, Step=11101, Step=11048, NetworkDeviceGroups=Location#All Locations#xx_VPN, NetworkDeviceGroups=Device Type#All Device Types#Wireless Devices#WLC Foreign, CPMSessionID=ac10e21a00052f6953105f07, EndPointMACAddress=1C-AB-A7-96-7B-99, Location=Location#All Locations#xx_VPN,
Has anybody ever had the same expirence, or is this a know issue?
Thanks for feedback!

Please go through the link below for best practice.
http://www.redelijkheid.com/blog/2013/4/2/cisco-ise-change-of-authorization-coa-not-working

Dynamic Authorization Failed - Posture with Guest Portal - ISE - WLC

Hello everybody,
I'm implementing a NAC solution based on Cisco ISE. Unfortunately, I'm facing a problem related to the CoA (Change of Authorization).
The guest can authenticate successfully via portal and then he is redirected to the page of client provisioning.
When he is compliant with the policy he gets access without any problem and this means that CoA works perfectly. The issue occurs when he has to remediate (download the file from ISE and install it). In this case, we need a change of authorization profile.
The authentication logs show that the posture status changed from non-compliant to compliant but the users doesn't obtain access .
Here are details :
Authentication Details
Source Timestamp
2015-04-30 18:43:13.179
Received Timestamp
2015-04-30 18:43:13.18
Policy Server
ISE-CISCO
Event
5417 Dynamic Authorization failed
Failure Reason
11213 No response received from Network Access Device after sending a Dynamic Authorization request
Resolution
Check the connectivity between ISE and Network Access Device. Ensure that ISE is defined as Dynamic Authorization Client on Network Access Device and that CoA is supported on device.
Root cause
No response received from Network Access Device after sending a Dynamic Authorization request
Username
User Type
Endpoint Id
E0:9D:31:07:**:**
Endpoint Profile
IP Address
Identity Store
Identity Group
Audit Session Id
ca0019ac00000003ae674255
Authentication Method
Authentication Protocol
Service Type
Network Device
WLC-1
Device Type
Location
NAS IP Address
172.25.0.202
NAS Port Id
NAS Port Type
Authorization Profile
Posture Status
Compliant
Security Group
Response Time
15002
Other Attributes
ConfigVersionId
4
RadiusPacketType
CoARequest
Event-Timestamp
1430415778
AcsSessionID
50149c2f-08fb-4f9d-b1b5-f655e71d039f
StepLatency
3=15001
Device IP Address
172.25.0.202
CiscoAVPair
subscriber:command=reauthenticate
audit-session-id
ca0019ac00000003ae674255
Session Events
2015-04-30 18:43:13.18
Dynamic Authorization failed
2015-04-30 18:41:44.159
Dynamic Authorization failed
2015-04-30 18:35:42.64
Guest Authentication Passed
2015-04-30 18:34:39.214
RADIUS Accounting start request

You can use LWA for this . he WLC redirects the HTTP traffic to an internal or external server where the user is prompted to authenticate. The WLC then fetches the credentials (sent back via an HTTP GET request in the case of external server) and makes a RADIUS authentication. In the case of a guest user, an external server (such as Identity Service Engine (ISE) or NAC Guest Server (NGS)) is required as the portal provides features such as device registering and self-provisioning.
Refer to the following link for configuration example
http://www.cisco.com/en/US/products/ps11640/products_configuration_example09186a0080bead09.shtml

No-ip dynamic DNS for routers that won't accept no...

For those of you who have abandoned the hopeless BT hub and have gone for another router that doesn't offer no-ip as a dynamic DNS server (e.g. the Netgear DGN1000 router) there is a simple solution. Go to http://no-ip-duc.software.informer.com/4.0/ and download the app. Set it up as per the help instructions and use the File menu to make it a server and also to operate when you log on to yoour PC. Make sure you select your free no-ip address (i.e. make sure all 3 items on its screen have green ticks). It will take care of updating your WAN IP address at no-ip. For no-ip free users you can't change the update rate to automatically update other than every 5 minutes but, for free, that's pretty good!
For those of you who don't know, BT change your WAN IP address at arbitrary intervals - a free account with no-ip allows you to access a PC, webcam, whatever on your home network from the internet despite the changes to your WAN IP address.

I currently use cloudflare as the DNS servers for my domain as it's free and allows to update certain records with their API. I only use it for IPv4, but since they support AAAA records, I assume it will work for IPv6 just as well. It should be quite simple for you to update the script to get the ip of a given interface instead of fetching it from the net.
#!/bin/sh
# modified by jfro from http://www.cnysupport.com/index.php/linode-dynamic-dns-ddns-update-script
# Uses curl to be compatible with machines that don't have wget by default
# modified by Ross Hosman for use with cloudflare.
cfkey=<your api key>
cfuser=<your username>
cfhost=<hostname you want to update>
WAN_IP=`curl -s http://icanhazip.com/`
if [ -f $HOME/.wan_ip-cf.txt ]; then
OLD_WAN_IP=`cat $HOME/.wan_ip-cf.txt`
else
OLD_WAN_IP=""
fi
perl -i -pe 'chomp if eof' /var/log/cfclient.log
if [ "$WAN_IP" = "$OLD_WAN_IP" ]; then
echo -ne "." >> /var/log/cfclient.log
else
echo $WAN_IP > $HOME/.wan_ip-cf.txt
echo -ne "\nUpdating IP to $WAN_IP\n" >> /var/log/cfclient.log
curl -s https://www.cloudflare.com/api.html?a=DIUP\&hosts="$cfhost"\&u="$cfuser"\&tkn="$cfkey"\&ip="$WAN_IP" >> /var/log/cfclient.log
fi
echo -ne "\n" >> /var/log/cfclient.log

RV320 Dynamic DNS failing

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