ssh & tcp_wrappers

Thalis Kalfigopoulos tkalfigo at alexandros.csd.auth.gr
Mon Mar 30 23:01:38 EEST 1998


Prospa8w na valw ssh me tcp_wrappers
Exw valei sto inetd.conf 
ssh stream tcp nowait root /usr/sbin/tcpd /usr/sbin/sshd

kai sto /etc/services
ssh	22/tcp 

ton evgala apo to adistoixo rc
Otan paw apo apo ton host B na kanw ston diko mou host A ssh vgazei ston B to e3hs:
read: no such file or directory

kai sta logs tou dikou mou A vgazei:
sshd: connect from: xxx.xxx.xxx.xxx
sshd: error: bind : Address already in use
sshd: fatal: Bind to port 22 failed : Transport endpoint is not connected

Kanenas pou na tou exei doulepsei?

a! kai sto hosts.allow evala:
sshdfwd-22:	[rules]   <-------       apo to man tou sshd sxetika me 
sshdfwd-X11:	[rules]		<------- ssh & wrappers
sshd:		[rules]

Se poio shmeio ginetai to la8os? Allo tropos mhpws?

TIA
thalis


---------------------
43rd Law of Computing:
        Anything that can go wr
Segmentation violation -- Core dumped   
--------------------

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