ftp tftp server

Implementation principle: TFTP + DHCP + NFS + VSFTPD broadcast using TFTP, enable the client to obtain the corresponding installation information. use DHCP to obtain network address information. Use the TFTP file required during NFS shared installation and use FTP to download the CD information during installation. Imp

/xinetd.d/tftpService TFTP{ Socket_type = Dgram Protocol = UDP Wait = yes User = root Server =/USR/SBIN/IN.TFTPD Server_args =-s/var/lib/tftpboot Disable = no Change the original yes to No Can Per_source =

section in the last line of the configuration file. modify it as needed. Subnet 192.168.0.0 netmask 255.255.255.0 {Range 192.168.0.90 192.168.0.96;Option routers 192.168.0.254;Option subnet-mask limit 255.0;Option domain-name "domain.org ";Option domain-name-servers 202.96.128.86, 202.96.128.166;Next-server 192.168.0.22;Filename "pxelinux.0 ";} ========================================================== ==================Subnet 192.168.0.0 netmask 255

=" Wkiol1wbwkbzrnkiaacr9zkv5v8645.jpg "/>TFTP completeBuild an FTP server on R1 to upload and download the real machineR1 Configuration[R1]FTP Server Enable//Open FTP Service[R1]AAA//Enter AAA view[R1-aaa]local-user Test Password

Due to work needs, the company has a batch of servers and needs to install SUSE 11 in large batches. 2. therefore, The suse is unattended and found to be similar to the RedHat kickstart. in suse linux, autofast is used and the installation file is no longer ks. cfg is an autoinst. xml file. this file by default install suse last step is checked, and RedHat, the ROOT directory under the anaconda-ks.cfg is similar. 1. Install the required software first. Zypper install-y dhcp

• FTP is complete, oriented session-, general purpose File Transfer Protocol. TFTP is used as bare-bones Special Purpose File Transfer Protocol. • FTP can be used interactively. TFTP allows only one-way transfer of files. • FTP depends on TCP, is connection oriented, and

Dell-R730 [Pxe + dhcp + ftp + tftp + Kickstart + CentOs6.6], dell-r730kickstart IP: 10.104.0.101 # Cat ifcfg-em1 [root @ localhost network-scripts] # [Root @ localhost network-scripts] # iptables-F [Root @ localhost network-scripts] # iptables-X [Root @ localhost network-scripts] # service iptables stop Iptables: Set the chain to policy ACCEPT: filter [OK] Iptables: clear firewall rules: [OK] Iptables: uni

) this.width=650; "title=" image "style=" border-top:0px;border-right:0px;background-image:none;border-bottom:0 px;padding-top:0px;padding-left:0px;border-left:0px;margin:0px;padding-right:0px; "border=" 0 "alt=" image "src=" Http://s3.51cto.com/wyfs02/M00/8B/B1/wKioL1hV_bfCoAzNAABzE7tizdY694.png "height=" 347 "/>6. Install the TFTP service;[email protected] ~]# Yum install tftp-

######### #yumLess Install.log #看安装logYum Install system-config-kickstart*-yYum Install tftp*-y #TFTPYum Install dhcp*-y #DHCPYum Install vsftp*-y #ftpYum Install lftp*-y #lftp######### #network/etc/sysconfig/network-script/ifcfg-eth0ipaddr=192.168.1.251gateway=192.168.1.250dns1=180.76.76.76Service Network restart######### #DHCPVim/etc/dhcp/dhcpd.conf1:r/usr/share/doc/dhcp*/dhcp.conf.sample2 subnet; Range Option Route;3 next-

file Transfer Protocol, simple Files Transfer Protocol) is a protocol used by the TCP/IP protocol family to perform simple file transfer between the client and server, providing an uncomplicated, inexpensive file transfer service. The port number is 69.TFTP is a simple UDP-based file transfer protocol that is typically used only for small file transfers. And it does notThere are many features of the usual

functions of the NIC is to perform serial/parallel conversion. Because the data rate on the network is not the same as the data rate on the computer bus, the memory chip that caches the data must be installed in the NIC.The protocol stack (Protocol stack) refers to the sum of the protocols in the network, and its image reflects the process of file transfer in a network: from the upper layer protocol to the underlying protocol, and then from the underlying protocol to the upper layer protocol. T

chmod 777/var/tftpboot/ Start or restart the xinetd service: Ky @ ubuntu :~ $ Sudo/etc/init. d/xinetd start or restart Local test. Create a ky file in the/tftpboot Directory, start another terminal, and enter: Ky @ ubuntu :~ $ Tftp 127.0.0.1 Tftp> get ky # get the ky file Tftp> q # exit tftp Enter the ls command on th

The TFTP (Trivial file Transfer Protocol, simple Files Transfer Protocol) is one of the TCP/IP protocol families used between the client and the serverThe protocol for simple File transfer, provides an uncomplicated, inexpensive file transfer service. Port number 69th for UDP . TFTP is a simple protocol for transferring files, which is implemented based on the UDP protocol . but we're not sure that some