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 From:  Joe Cavaliere <joe at trans dash plus dot com>
 To:  Manuel Kasper <mk at neon1 dot net>
 Cc:  m0n0wall at lists dot m0n0 dot ch
 Subject:  Re: [m0n0wall] VMware + Monowall = FTP not working
 Date:  Mon, 6 Feb 2012 14:54:45 -0500
Hi Manuel,

I have executed the 2 commands by visiting /exec.php page and executed both

ifconfig em0 -rxcsum -txcsum
ifconfig em1 -rxcsum -txcsum

When I try to FTP to a server, the Monowall console shows:
in_cksum_skip: out of data by 20

connecting to FTP still not working on VMWARE .
*Note that my LAN and WAN use lnc0 & lnc1
(while my DMZ is setup on em0 & em1 ... executing : ifconfig lnc0 -rxcsum
-txcsum = Invalid argument)

LAN -> lnc0
WAN -> lnc1
OPT1 -> em0
OPT2 -> em1

On Mon, Feb 6, 2012 at 2:25 PM, Manuel Kasper <mk at neon1 dot net> wrote:

> On 06.02.2012, at 19:22, Joe Cavaliere wrote:
> > The problem I have is when trying to access an FTP server OUTSIDE my
> > network with the VMWARE image.
> > CommandLine FTP or any FTP client says  "connected" but locks there, the
> > welcome login screen never appears and eventually times out and
> > disconnects.
> I'm wondering if this could be related to hardware checksum support in the
> (virtual) NICs. Please try running the following commands to disable HW
> checksumming on the LAN/WAN interfaces and see if the problem still occurs
> (note: the setting won't stick across reboots):
> ifconfig em0 -rxcsum -txcsum
> ifconfig em1 -rxcsum -txcsum
> Would also be interesting to hear whether the problem also occurs with the
> latest 1.8 beta...
> - Manuel