[ale] {Disarmed} Re: ip over serial

Michael H. Warfield mhw at WittsEnd.com
Thu Oct 23 19:09:39 EDT 2014


On Thu, 2014-10-23 at 17:13 -0400, Jim Kinney wrote:
> Doesn't sl0 need to be in a different network from the ptp address? So
> MailScanner warning: numerical links are often malicious: 10.10.11.1
> for sl0 

No but there's no netmask specified and, seriously, SLIP?  Good god that
brings back old ancient nightmares.

I remember Novell IPX (old IPX/SPX) had checksums disabled and relied,
instead, on the link layer checksumming for performance reasons.  SLIP
(as opposed to PPP) had no checksumming on the link layer.  What could
possibly go wrong.  I would never use SLIP in production.

> On October 23, 2014 4:50:46 PM EDT, Boris Borisov <bugyatl at gmail.com>
> wrote:
>         I'm doind the old 
>         slattach sl0 -p cslip -s 19200 /dev/ttyS0
>         ifconfig sl0 10.10.10.1 pointtopoint 10.10.10.2 up
>         But sl0 gets 10,10.10.2 address
>         What could be wrong
>         Bad ifconfig in busybox maybe?
>         
> 
> --
> Jim Kinney
> Linux Systems Analyst
> Physicist/Brewer
> http://jimkinney.us

Regards,
Mike
-- 
Michael H. Warfield (AI4NB) | (770) 978-7061 |  mhw at WittsEnd.com
   /\/\|=mhw=|\/\/          | (678) 463-0932 |  http://www.wittsend.com/mhw/
   NIC whois: MHW9          | An optimist believes we live in the best of all
 PGP Key: 0x674627FF        | possible worlds.  A pessimist is sure of it!

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