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Appendix A - Linux
Installation Manual
netstat -rn
Type man netstat at the Linux prompt for more informations about netstat options. Routes should be added to
the file /proc/net/route or at the prompt (for temporary routes) using the following syntax:
route [add|del] [-net|-host]
target
netmask
nt_msk
[gw
gt_way
]
interf
[add|del]
one of these tags must be present -- routes can be either added or deleted.
[-net|-host]
-net is for routes to a network and -host is for routes to a single host.
target
target
is the IP address of the destination host or network
netmask
nt_msk
the tag netmask and a mask are necessary only when subnetting is used. Otherwise, a
mask appropriate to the
target
is assumed.
nt_msk
must be specified in dot notation.
gw
gt_way
specifies a gateway, when applicable.
gt_way
is the IP address or hostname of the
gateway.
interf
the interface to use for this route. Must be specified if a gateway is not. When a gateway
is specified, the operating system determines which interface is to be used.
Type man route at the Linux prompt for more information about the syntax for the command route.
ssh - The Secure Shell Session
ssh is a command interface and protocol often used by network administrators to connect securely to a remote
computer, and is a highly recommended alternative to telnet/rlogin. ssh replaces its non-secure counterpart rsh.
There are two versions of the protocol, ssh and ssh2. Type man ssh2 at the Linux command prompt for more
information about the use of ssh.