No Enable Password Error In Authentication
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whrl.pl/Rc7ozk posted 2012-Mar-14, 12:02 pm ref: whrl.pl/Rc7ozk posted 2012-Mar-14, 12:02 pm O.P. Hi Folks, Ok, Im feeling pretty dumb right about now, but cant figure this out. I am not using my cisco skills anywhere near enough obviously. I needed to remove the enable password
Cisco 3750 Enable Error In Authentication
from my router and used theno enable secretcommand to remove it. I then saved the config, cisco router error in authentication exited the router and logged back in again.Now I get the router>prompt (with the correct router name) but cant go any further than that. error in authentication cisco switch I type enable and I get an "% Error in authentication". How do I get past this? Thank you User #314539 5838 posts R4+Z Whirlpool Forums Addict reference: whrl.pl/Rc7oPH posted 2012-Mar-14, 1:03 pm ref: whrl.pl/Rc7oPH posted 2012-Mar-14, 1:03 pm
Cisco Enable Error In Authentication Radius
A touch of the blind leading the blind here but how are you connecting to the router? User #55267 800 posts Tathagata Whirlpool Enthusiast reference: whrl.pl/Rc7oQD posted 2012-Mar-14, 1:06 pm ref: whrl.pl/Rc7oQD posted 2012-Mar-14, 1:06 pm O.P. via SSH (Putty) on the LAN. User #55267 800 posts Tathagata Whirlpool Enthusiast reference: whrl.pl/Rc7paa posted 2012-Mar-14, 2:12 pm ref: whrl.pl/Rc7paa posted 2012-Mar-14, 2:12 pm O.P. ok so Ive hooked up via console cable and now have access to the higher priveledged
Error In Authentication Console
mode, but cannot reset the password or anything. Now that I know the console works Ill just reboot the router tonight when the office is closed and see what that does to it. User #77082 7752 posts Namidairo Whirlpool Forums Addict reference: whrl.pl/Rc7php posted 2012-Mar-14, 2:40 pm ref: whrl.pl/Rc7php posted 2012-Mar-14, 2:40 pm Tathagata writes... Now that I know the console works Ill just reboot the router tonight when the office is closed and see what that does to it. Silly question, but should you not have the config backed up somewhere? Pretty sure it accepts tftp, copy pasta, etc. to replace the config. I also vaguely remember there being a recovery mode of some sort where it ignores the config. (I think it required physical access) User #55267 800 posts Tathagata Whirlpool Enthusiast reference: whrl.pl/Rc7pjz posted 2012-Mar-14, 2:49 pm ref: whrl.pl/Rc7pjz posted 2012-Mar-14, 2:49 pm O.P. cheers. Yep, I have the config backed up, but thats a last resort. dunno about copy pasta though, that could make a mess of things (be great if they could implement that though, would make lunch easy) :) I can go through the process of a password reset, but since I can get in via the console I shouldnt need to do that, Ill just reload the config if it comes to that. User #47768 3188 posts Mesopotamia Whirlpool Forums Addict reference: whrl.pl/Rc7pkW posted 2012-Mar-14, 2:55 pm ref: whrl.p
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Cisco Error In Authentication Ssh
Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close aaa authentication enable Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > Cisco router - % http://forums.whirlpool.net.au/archive/1883207 Error in authentication. message Want to Advertise Here? Solved Cisco router - % Error in authentication. message Posted on 2008-02-29 Routers 1 Verified Solution 6 Comments 12,706 Views Last Modified: 2010-04-21 I have a new Cisco 2811 router. I can telnet to the route successfully. However, when I try to issue https://www.experts-exchange.com/questions/23204017/Cisco-router-Error-in-authentication-message.html the enable command, I get the following: ><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>< Username:
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full https://www.experts-exchange.com/questions/26810912/Error-in-Authentication-cisco-console-error.html Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > % Error http://packetlife.net/blog/2010/sep/27/basic-aaa-configuration-ios/ in Authentication cisco console error Want to Advertise Here? Solved % Error in Authentication cisco console error Posted on 2011-02-09 Routers 1 Verified Solution 16 Comments 4,212 Views Last Modified: 2012-05-11 This is error in my first post (I know I know...) really hope you can help me out here.... I have a Cisco router, configured to use AAA with a ASC server. TACAS access works fine for vty access, i.e it gets me to the enable mode, but when I attempt to log in via the console, I get the %error in Authentication error message! There's no local username and password error in authentication configured but there is an enable secret! Here's the relevant config section: aaa new-model ! ! aaa authentication login default group tacacs+ enable aaa authentication enable default group tacacs+ enable aaa authorization exec default group tacacs+ if-authenticated aaa authorization commands 15 default group tacacs+ if-authenticated aaa accounting update newinfo aaa accounting exec default start-stop group tacacs+ aaa accounting commands 15 default start-stop group tacacs+ aaa accounting system default start-stop group tacacs+ ! ! ! line con 0 line vty 5 15 Hope you can help us out asap! 0 Question by:GKingdom Facebook Twitter LinkedIn Google Best Solution bydard1 Also in ACS server under user settings/Advanced TACACS+ Settings select No Enable Privilege These to options will put you directly in privilege mode Go to Solution 16 Comments LVL 18 Overall: Level 18 Routers 10 Message Expert Comment by:jmeggers2011-02-09 I usually prefer to use specific named methods for authentication. Take a look at http://www.cisco.com/en/US/tech/tk59/technologies_tech_note09186a00800946a3.shtml specifically: aaa authentication login conmethod tacacs+ enable line con 0 login authentication conmethod But you may be able to get away with just adding: line con 0 login authentication default 0 LVL 6 Overall: Level 6 Routers 5 Message Expert Comment by:wpharaon2011-02-09
the console/VTY line and privilege exec boundaries, through the use of static, locally defined passwords. For example: enable secret 5 $1$J19J$Q2jB2AM64H0U001nHStLW1 ! no aaa new-model ! line con 0 password 7 0532091A0C595D1D3B00351D190900 login line vty 0 15 password 7 152B0419293F38300A36172D010212 login While easily implemented, this approach is far from ideal for a production network. For much more robust and easily managed authentication schemes, IOS supports the Authentication, Authorization, and Accounting (AAA) model, using the RADIUS or TACACS+ protocols to centralize these functions on dedicated AAA servers. This article will look at deploying a typical IOS router AAA configuration which must meet two requirements: All users logging into the router must authenticate with a username and password to one of two redundant TACACS+ servers. Users must be able to log in using a backup local user account stored on the router only if neither TACACS+ server is reachable. This article assumes that all back-end AAA server configuration has been completed and is working. Configuring AAA on IOS for general administrative access entails four basic steps: Enable the "new model" of AAA. Configure the server(s) to be used for AAA (e.g. TACACS+ servers). Define authentication and authorization method lists. Enforce AAA authentication on the relevant lines (e.g. console and VTY lines). Step 0: Create a backup user account Although not technically a part of AAA configuration, we want to ensure a backup user account exists in the event the AAA servers become unreachable, so that we can still log in to the router. Router(config)# username BackupAdmin privilege 15 secret MySecretPassword Step 1: Enabling AAA The new AAA model of authentication is enabled with a single command, which unlocks all other aaa commands on the command line interface. Note that this command will break non-AAA line and enable passwords. Router(config)# aaa new-model Step 2: Configuring the TACACS+ servers Next we need to configure the addresses of the AAA servers we want to use. This example shows the configuration of TACACS+ servers, but the concept applies to RADIUS servers as well. There are two approaches to configuring TACACS+ servers. In t