Iam using centos5.i had installed qmail as MTA.when iam login through squirrel mail it gives login error invalid username or password.And then i tried with domain.
View 2 RepliesWhen I try to connect to my ubuntu server with my mac, I always get "You have entered an incorrect username or password, please try again". The same problem occured when I tried to connect to another mac server at my school. Is this a mac wide problem? Anyone else experienced this problem?
View 3 Replies View RelatedI have a 9.10 installation that I am unable to connect with SAMBA.
Attempts to access this (from Windows XP) give an error "the password or username is invalid".
I can see the computer, but not connect.
The Ubuntu installation is set up with the same user and password I normally use, and the files are setup the same way. I even copied smb.conf from another installation which works.
I set up SMB when prompted by shares-admin.
I have a problem regarding the ubuntu enterprise cloud. I have installed CC,CLC,SC,NC and a client and logged into thje user interface using my browser for the first time with bith username and passwd as admin and downloaded the credentials.But now as I try to login with the same username and passwd, it says that its an invalid login. I understand we have to change the password on the first login but i don't remember doing the same.
I tried recover password option and gave the user name as admin and email address as my gmail id. It says that I have to follow the instructions sent to the mail, but there is no mail sent I have done it like 5 or 6 times with different mail ids
ssh to server without username and password
View 1 Replies View RelatedIs it possible to somehow setup an ssh server that doesn't require a username,password or cert to login?I wish to provide shell access to a console program, which will prompt for a username and password.Encryption is essential though, and users must not be able to snoop in on each other
View 9 Replies View RelatedI'd like to manually mount my nfs share mount -t nfs ipaddress:/nfsshare /mnt/nfsfolder but would like to include a userid and password option via command (not via fstab), since the nfs share has different credentials than the server where I'm mounting to. What's the proper switch to include in this line?
View 1 Replies View RelatedThere was a recent thread in this forum regarding capturing of SSH passwords via the use of wireshark. The thread subject was closed, which is a decision that I both agree with as well as agree with the reasoning behind. The thread, however, raised a point of curiosity and concern that I would like to ask about. Quoting from a the book, SSH, The definitive guide,
The client authenticates you to the remote computer's SSH server using an encrypted connection, meaning that your username and password are encrypted before they leave the local machine. The SSH server then logs you in, and your entire login session is encrypted as it travels between client and server. Because the encryption is transparent, you won't notice any differences between telnet and the telnet-like SSH client.
I was under the impression that SSH was impervious to this type of eavesdropping, and quite frankly I take great comfort in that idea. I personally, only allow RSA keys for SSH access and (hopefully) avoid this problem (?) as a result. Does SSH really have a vulnerability in that the authentication is sent via plain text? How to ensure the security of SSH and not on anything that could be considered a how to 'crack' it.
Im reading a lot on how to rync to an ftp server but none of the steps are telling me how to do it on servers that use normal authentication.Example I want to keep /var/www in sync with a folder on an ftp server in a folder called /cdn/.Id like to see all files and folders in sync, not just a compressed file etc
View 2 Replies View Relatedi installed acronis on the server end , the problem is that i have disabled the graphical interface on the server i have a acronis management console on a windows system where the image is being created when i try to connect to the linux server it prompts for username and password after i give the credentials then i get this error
[Code]...
I bought a firefox extension which support proxy with username and password, but seems only http version and not socks 5 server which I already have installed on server. I know for privoxy, but privoxy don't support username/password. Is there anything else what works with username/password? Also what is different between http and socks5?
View 3 Replies View RelatedI started a new job and they use LDAP here. I built a new RHEL 5.5 server and configured LDAP. Usernames are recognized but the password is not. I can chown a file to a user name but when I try to login as the user it won't accept the password.I know the password is correct because I can login to any of the old boxes and it accepts the password. I ran authconfig-tui to tell my RHEL box to authenticate to ldap.
View 1 Replies View RelatedI have set up my samba server. I tested from my windows side, all the public ones works fine except the [homes]. Here is my [homes] setting:
Code:
[homes]
comment = Home Directories
browseable = yes
writable = yes
The homes is suppose to let each user see his/her own home directory. But I tested at the windows side, I found that windows doesn't even prompt me about username or password, it just directly give me "not accessible" error. How do I config so my windows side at least prompt me about username/password?
I wish to download a webpage, which is secured by username and password, using WGET. The thing is there are many forms on that page and I dont know how to tell WGET which one should it send (by POST method) the parameters. I have solved it till this so far:
wget --post-data="predmet=xxx" --http-user="yyy" --http-password="zzz" [URL]
It gets through the authentication but it will not submit the form.
i am trying to write a telnet server without username/password function. how to implement such function? the source code from inetutils seems complicated..
View 8 Replies View RelatedI have set it up, but I'm not sure whether the admin username and password are set correctly. How do I confirm? Also, if someone has any links explaining the format of an LDIF file.
View 8 Replies View RelatedOk I am new to all this, I did have a server years ago but have forgotten most of what I learned. My problem is getting ftp to connect to the server. I have centos and it has proftpd but I'm lost when it comes to the conf file. I created a user in plesk but when I try to connect with any ftp software it accepts the username but rejects any password. I have tried a million combinations but I just can't get my head around this. I have used it before many years ago and managed ok but that was using webmin. I feel I've bitten off more than I can chew with this server although I have managed everything else
View 2 Replies View Relatedwhat is the default username and password to access the firefly daap server?
View 1 Replies View RelatedI installed Apache Tomcat6,every thing is running fine but facing problem in Tomcat administration webapps:- in manager webapp [URL] in this i am using username=manager password=s3cret but not it is not authenticating with these credentials in host-manager webapp [URL] in this,i am using username=admin password=s3cret
but it is also not authenticating with these credentials i edited file /etc/tomcat6/tomcat-users.xml
[Code]...
We have Ubuntu 8.04 running on our mail server and remote smtp connection does not work.
When trying to send with a client such as Thunderbird it complains about a wrong usernamepassword.
Receiving mail with IMAP and POP3 works fine through Thunderbird. Both receiving and sending mail through a web interface(horde) works.
I can remotely telnet the server at port 25 and this is the output of ehlo:
Code:
250-**server address**
250-PIPELINING
250-SIZE 25000000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN LOGIN
code....
I have an ubuntu 8.04 running samba that's integrated with active directory but not using winbind. Things are working fine except there are lot of entries in the samba logs about:
smbd/sesssetup.c:reply_spnego_kerberos(439)
Username CARBYkentoso$ is invalid on this system
CARBY is the domain name and kentoso is the computer name. I only see this error for the computers and not the users. Other than this, it's working fine. Is there a way to make this error go away? This is the smb.conf file:
[global]
workgroup = CARBY
realm = CARBY.LOC
server string = LION
security = ADS
map to guest = Bad User
obey pam restrictions = Yes
passdb backend = tdbsam
pam password change = Yes
passwd program = /usr/bin/passwd %u
passwd chat = *Entersnews*spassword:* %n
*Retypesnews*spassword:* %n
*passwordsupdatedssuccessfully* .
unix password sync = Yes
client NTLMv2 auth = Yes
client lanman auth = No
syslog = 0
log file = /var/log/samba/log.%m
max log size = 1000
name resolve order = dns hosts lmhosts bcast
printcap name = /etc/printcap
disable spoolss = Yes
preferred master = No
local master = No
domain master = No
ldap ssl = no
usershare allow guests = Yes
panic action = /usr/share/samba/panic-action %d
invalid users = root, nobody
[printers]
LOCment = All Printers
path = /var/spool/samba
create mask = 0700
printable = Yes
browseable = No
[print$]
LOCment = Printer Drivers
path = /var/lib/samba/printers
[SHARE]
LOCment = Samba share
path = /share
valid users = @share
admin users = djoe
read only = No
We want a file server for the office and have installed Ubuntu 10.04 Desktop onto a PC we had laying around with the intent of having it accessible by our Macs (all-mac environment). We followed the guide here:
http://www.kremalicious.com/2008/06/...achine-volume/
The server is visible (most of the time) in Finder with the Xserve icon but we cannot connect to it using the Ubuntu login/pw - it simply says "Incorrect username or password" no matter what we put in. We can always find it with Command+K.
The content of /etc/netatalk/AppleVolumes.default is:
~/ "Home Directory"
~/ "$u" allow:cserver cnidscheme:cdb
where cserver is the sole login for Ubuntu.
We didn't follow any of the instructions under the "Time Machine" section of that guide because we assumed we wouldn't need to since we're not needing that function.
What are we missing?
I have set up an ubuntu server running PPTP Server for VPN connections. I can successfully connect from a laptop within the LAN, but taking that same machine to an internet connection and trying to connect back in does not work. The only difference is that when I connect from within the network, I am obviously using the server's LAN (non-routable) address, and when I am connecting from outside the network (from Verizon Business DSL ), I am using the Comcast connection's static IP address.
I have a static IP address on a Comcast Business Class internet connection. Router is set to forward pptp and GRE ports.
Works:
VPN Server <- Laptop
iPhone -> Internet -> Router -> VPN Server
Does not work:
Laptop -> Internet -> Router -> VPN Server
Here is the weird thing. I have an iPhone that connects flawlessly every time through it's AT&T data connection. The laptop however, gets to "verifying username and password", and then returns error 619. It seems that there is an issue only when going through the router using the PPTP client built into MS windows.
brand new 2 Ubantu & set up standard Ubantu compartment accessed via 1 user name only and password. 1st few times all good but now suddenly, unexpectedly password declared invalid. Had written down password so it is correct & not entry error. Not know how to reset password or bypass 'username/password log on screen' Am on an Acer 5542G with windows 7 home premium.
View 3 Replies View RelatedI recently installed vsftpd on my server. I noticed that users on the machine can login into vsftpd with their username and password on the machine and go to their root dir "/home/username".Now, I want to give some people a vsftpd username and password so they can upload and download files and folders to their folder, but this folder has to be in the "/var/www/(username)" folder. I don't want them to be able to go to any other folder than their own folder like "/var", "/etc" or "/home" etc. Also I don't want them to be able to login on the machine as a user, through putty for example. They should only be allowed to acces their folder with vsftpd, nothing else.
View 1 Replies View RelatedI'm new to networks and servers, been using Linux on the desktop for a while now but always relied on the company's IT guy for setting up everyting LAN-based.
Now I want to build up my home LAN, and want to do it with Linux. I've managed to set up LAMP and file share servers.
What I am looking for is information on what I need, and how to set up a server for the following tasks:Centralized Username and Password, that when the user logs into any one of the desktops in the LAN, it uses this for authentication
Something that allows this authentication to be utilized in other servers (file access, web access, router logging, etc.). Something to make it easier for continuing permissions from one service to another. e.g. I have IPCop filtering content, and it has provisions for tracking who is making which request if there is authentication going on. (optionally) to run a script for mounting Samba shares or mapped network drives so from one system to the next. For example, in whatever box somebody logs in, it mounts a server share ("smb://Myserver/users/<username>") to a local folder ("my_user_share").
So;user "fred" ="smb://Myserver/users/fred" and user "wilma" = "smb://Myserver/users/wilma" but both would find their respective one mounted under "~/my_user_share". This would be irrespective of which box they are loggin in with. If the server share location changes (new server/servername), I change it on the server so the next time they log in it points to the right place.
I guess it is similar to Window's Active Directory, though I'm not sure what it's called, how to configure it and what it is and is not capable of doing.
Consider this stanza for a directory on my Apache server:
<Directory "/var/www/html/mine/wedding">
Options FollowSymLinks
Order allow,deny
Allow from all
AuthType Basic
AuthUserFile "/etc/httpd/htpasswd_file"
Require user username
</Directory>
After configuring sendmail in Linux I am able to send a mail once only. After that whenever I try to send a mail like this:
telnet localhost.url 25
EHLO localhost.url
MAIL To: susan@url
RCPT To: harry@localhost.url
MAIL DATA
after that whenever I press enter it gives me an error :
Sender Already Specified 503.5.2
Can anyone tell me why it gives this error and how can I remove this error by doing changes in which file and how?
i enabled LDAP authentication for group in apache2.2 is working fine. When i enabled sub group search using AuthLDAPSubGroupDepth 1 is showing error Invalid command 'AuthLDAPSubGroupDepth', perhaps misspelled or defined by a module not included in the server configuration here below the ldap coding for apache2 running in ubuntu 10.04
AuthzLDAPAuthoritative on
AuthType Basic
AuthName "xxxxx"
AuthBasicProvider ldap
AuthLDAPSubGroupDepth 1
[Code]...
I intend to install cryus-sasl, procmail and sendmail for my school. After I've finished the install of cyrus-sasl and procmail, I try to install sendmail. I have config the required setting of sendmail which let it support cryus-sasl in the file sendmail/devtools/Site/site.config.m4, then I build the main program of the sendmail and created the related user account and directories. It doesn't has any error. But when I try to build the program "makemap" and "mailstats", it has the similar error which said that there are an unrecognized option '-R/usr/local/ssl/lib' and can't find -lphclient. Here are the dump screen after I type the command "sh Build install" in the directory of program "makemap":
[root@chmsmail makemap]# sh Build install
Configuration: pfx=, os=Linux, rel=2.6.18-194.el5PAE, rbase=2, rroot=2.6.18-194, arch=i686, sfx=, variant=optimized
Making in /usr/local/src/sendmail/obj.Linux.2.6.18-194.el5PAE.i686/makemap
cc -O2 -I. -I../../sendmail -I../../include -I/opt/nph/include -I/usr/local/ssl/include -
code....
Anyone can tell me what should I do to tackle the error?