Re: Early heads-up: plan to remove local patches for TCP Wrappers support in sshd

2020-02-22 Thread Michael Butler
On 2/21/20 11:49 AM, Ed Maste wrote: > It seems starting sshd from inetd via tcpd is a reasonable approach > for folks who want to use it; also, have folks using libwrap looked at > sshd's Match blocks to see if they provide the desired functionality? While match blocks can disallow a login from

Re: Early heads-up: plan to remove local patches for TCP Wrappers support in sshd

2020-02-14 Thread Michael Butler
On 2/14/20 6:37 PM, Ben Woods wrote: > On Sat, 15 Feb 2020 at 4:27 am, Joey Kelly wrote: > >> On Friday, February 14, 2020 01:18:44 PM Ed Maste wrote: >>> Upstream OpenSSH-portable removed libwrap support in version 6.7, >>> released in October 2014. We've maintained a patch in our tree to >>>

Re: machine hangs on occasion - correlated with ssh break-in attempts

2008-08-21 Thread Michael Butler
I do something related to this with fwlogwatch although it can probably be adapted to any similar tool; when I hit the 'block' threshold, I execute something like: #!/bin/sh HR=`date +%-k` /sbin/ipfw table 0 add $3 ${HR} .. so each entry has a tag indicating the hour at which the block was