openssh

Description:
An open source implementation of SSH protocol versions 1 and 2
Changes on AnNyung:
1.X 의존성 제거
2.서버 기본 설정 변경 (/etc/ssh/sshd_config)
KeyRegenerationInterval 0
UseDNS no
GSSAPIAuthentication no
X11Forwarding no
Banner /etc/issue.net
AcceptEnv 에 USER_LANG 환경 변수 추가
3.클라이언트 기본 설정 변경 (/etc/ssh/ssh_config)
GSSAPIAuthentication no
ForwardX11Trusted no
SendEnv 에 USER_LANG 환경 변수 추가
4.Banner 지시자에 지정된 파일(/etc/issue.net_)에 Magic Cookie 지원
5.ssh client에서 IDN 지원
[[email protected] ~]$ ssh 청와대.com -v
OpenSSH_6.6.1, OpenSSL 1.0.1e-fips 11 Feb 2013
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 49: Applying options for *
debug1: Connecting to 청와대.com [211.234.63.232] port 22.
^C
[[email protected] ~]$
6.host key check skip 옵션 추가 (-H)
아래 예제는 둘다 동일한 방법임.
[[email protected] ~]$ ssh -H test.com
[[email protected] ~]$ ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no test.com
Sub packages:
openssh-clients - An open source SSH client applications
openssh-keycat - A mls keycat backend for openssh
openssh-ldap - A LDAP support for open source SSH server daemon
openssh-server - An open source SSH server daemon
openssh-server-sysvinit - The SysV initscript to manage the OpenSSH server.
pam_ssh_agent_auth - PAM module for authentication with ssh-agent

ntp

openssl

Last modified 3yr ago