Linux Tftp Error Code 2 Access Violation
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Tftp Access Violation Windows
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Tftp Error Code 2 Access Violation Windows
to the top tftp error code 2 access violation (tftp not working) up vote 0 down vote favorite System info: Linux ravi-Inspiron-N5010 3.13.0-46-generic #79-Ubuntu SMP Tue Mar 10 20:08:14 UTC 2015 i686 i686 i686 GNU/Linux root@ravi-Inspiron-N5010:/home/ravi/Desktop# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.2 LTS Release: 14.04 Codename: trusty I am struggling to run tftp localhost. Tried: root@ravi-Inspiron-N5010:/home/ravi/Desktop# service tftpd-hpa restart tftpd-hpa stop/waiting tftpd-hpa tftpd32 access violation start/running root@ravi-Inspiron-N5010:/home/ravi/Desktop# service tftpd-hpa status tftpd-hpa start/running Now I get error: root@ravi-Inspiron-N5010:/home/ravi/Desktop# tftp 127.0.0.1 tftp> put test Error code 2: Access violation tftp> permission of the file I am trying to put is : root@ravi-Inspiron-N5010:/home/ravi/Desktop# ls -ld test -rwxrwxrwx 1 ravi ravi 0 Mar 21 20:09 test Permission of the /tftpboot folder: root@ravi-Inspiron-N5010:/# ls -ld tftpboot/ drwxrwxrwx 2 nobody root 4096 Mar 15 15:34 tftpboot/ Additional Information root@ravi-Inspiron-N5010:/home/ravi/Desktop# nano /etc/xinetd.d/tftp service tftp { protocol = udp port = 69 socket_type = dgram wait = yes user = nobody server = /usr/sbin/in.tftpd server_args = /tftpboot -s disable = no } Please help me resolve this issue. 14.04 server permissions tftp share|improve this question edited Mar 25 '15 at 13:45 asked Mar 21 '15 at 15:15 Ravi Sharma 6115 add a comment| 4 Answers 4 active oldest votes up vote 1 down vote This could be because 14.04 has a tftp server setting in /etc/inetd.conf: #BOOT: TFTP service is provided primarily for booting. Most sites # run this only on machines acting as "boot servers." tftp dgram udp wait nobody /usr/sbin/tcpd /usr/sbin/in.tftpd /srv/tftp you can comment out this line and try again. I got this from here: http://www.beer.org/blog/tftpd-and-xinetd-on-ubuntu.html share|improve this answer edited Dec 12 '15 at 23:54 Jakuje 2,
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Access Violation Error Received From Tftp Server
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OMG! Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Specialised tftp access violation mac Support Ubuntu Servers, Cloud and Juju Server Platforms [ubuntu] tftp issue Having an Issue With Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks http://askubuntu.com/questions/599558/tftp-error-code-2-access-violation-tftp-not-working ! Results 1 to 10 of 10 Thread: tftp issue Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode June 26th, 2008 #1 rtsask View Profile View Forum Posts Private Message 5 Cups of Ubuntu Join Date Apr 2007 Beans 35 tftp issue Hi I installed tftp server and this is my tftp file config: service tftp { protocol = udp port https://ubuntuforums.org/showthread.php?t=841766 = 69 socket_type = dgram wait = yes user = nobody server = /usr/sbin/in.tftpd server_args = /tftpboot disable = no } but when I try to get or put some files it gives me : Error code 2: Access violation any idea on this? thanks, -Rouzbeh Adv Reply June 27th, 2008 #2 RealPSL View Profile View Forum Posts Private Message Tea Glorious Tea! Join Date Dec 2007 Beans 373 DistroUbuntu 9.04 Jaunty Jackalope Re: tftp issue If I remember well you need to use touch to create a 0 byte file first locally in the /tftpboot directory before you put a file of the same name remotely. Have you done this? Adv Reply April 6th, 2009 #3 mynk View Profile View Forum Posts Private Message Visit Homepage 5 Cups of Ubuntu Join Date Mar 2008 Location Bangalore Beans 24 DistroUbuntu 11.04 Natty Narwhal Re: tftp issue Hi, I am trying to boot a board with Montavista kernel via tftp. I am seeing the access violation error - TFTP from server 10.91.25.109; our IP address is 10.91.25.231 Filename 'uImage'. Load address: 0x80700000 Loading: * TFTP error: 'Access violation' (2) I see this issue on Intrepid. It works fine on Hardy. I created dummy filed in the tftp boot and gave the various locations for the
its simplicity and low memory requirements Below the installation steps used on a computer loaded withLinux Mint 14. In the man documentation for tftpdwe http://myhomelab.blogspot.com/2013/09/installing-tftp-server-in-linux.html see the below paragraph : The use of tftp(1) does not https://supportforums.cisco.com/discussion/10518131/error-trying-tftp-server require an account or password on the remote system. Due to the lack of authentication information, tftpd will allow only publicly readable files to be accessed.Files may be written only if they already exist and are publicly writable. Note that this extends the concept of "public" to include all users on all hosts access violation that can be reached through the network; This explains the behavior of the TFTP server, that is : It will upload a file if it only exists and are publicly writable. Some people are trying to load a file without these prerequisites and get an error.They think that this is an issue with the application or a bug in the TFTP version. But it is 2 access violation all written in the documentation. If you need a TFTP server to transfer files to, then use atftp (see my postInstalling TFTP server atftpd in Linux) Install the following packages sudo apt-get install xinetd tftpd tftp Create /etc/xinetd.d/tftp and add the following entry service tftp { protocol = udp port = 69 socket_type = dgram wait = yes user = nobody server = /usr/sbin/in.tftpd server_args = /tftpboot -s disable = no } Create a directory /tftpboot in root (as per server_args above) in above and change mode and owner sudo mkdir /tftpboot sudo chmod -R 777 /tftpboot sudo chown -R nobody /tftpboot Start the TFTP service sudo service xinetd stop sudo service xinetd start DOWNLOADING from the TFTP server Create a new file under/tftpboot touch /tftpboot/abcd.cfg Go to another folder and connect to the TFTP server and GET the files tftp 192.168.0.99 tftp> get abcd.cfg It should appear in the current folder Help Follow Us Facebook Twitter Google + LinkedIn Newsletter Instagram YouTube DirectoryNetwork InfrastructureWAN, Routing and Switching LAN, Switching and Routing Network Management Remote Access Optical Networking Getting Started with LANs IPv6 Integration and Transition EEM Scripting Other Subjects SecurityVPN Security Management Firewalling Intrusion Prevention Systems/IDS AAA, Identity and NAC Physical Security MARS Email Security Web Security Other Subjects Service ProvidersMetro MPLS Voice Over IP XR OS and Platforms Video Other Subjects Collaboration, Voice and VideoIP Telephony Video Over IP Jabber Clients Unified Communications Applications TelePresence Digital Media System Contact Center Conferencing UC Migrations Other Subjects Wireless - MobilitySecurity and Network Management Wireless IP Voice and Video Getting Started with Wireless WLCCA Other Subjects ServicesCisco ServiceGrid Connected Analytics Smart Call Home Smart Net Total Care Operations Exchange Mobile ApplicationsCisco Proximity Cisco Technical Support Online Tools and ResourcesCisco Bug Discussions Technical Documentation Ideas Cisco CLI Analyzer Support Community Help Data CenterApplication Centric Infrastructure Application Networking Intelligent Automation Server Networking Storage Networking Unified Computing Wide Area Application Services (WAAS) Other Subjects Small BusinessNetwork Storage Routers Security Surveillance Switches Voice and Conferencing Wireless Solutions and ArchitecturesBorderless Networks Collaboration Cisco User GroupsSeattle Cisco User Group (SEACUG) Silicon Valley Cisco User Group (SVCUG) Southern California Cisco User Group (SCCUG) Cisco Certifications Cisco.com Idea Center Cisco Cafe Expert CornerTop Contributors Leaderboards Cisco Live! Events Events Community CornerAwards & Recognition Behind the Scenes Feedback Forum Cisco Certifications Cisco Press Café Cisco On