RE: IPMASQ: reverse ICMP: failed checksum.

["Mark Tinka" <mtinka at africaonline.co.ug>]

Mmm, interesting. Maybe you could send a copy of your firewall rules, or
your firewall configuration.

Regards,

Mark Tinka - CCNA
Network Engineer
Africa Online Uganda
5th Floor, Commercial Plaza
7 Kampala Rd,
Tel:   +256-41-258143
Fax:   +256-41-258144
E-mail: mtinka at africaonline.co.ug
Web:     www.africaonline.co.ug



-----Original Message-----
From: Dehezi Tech support [mailto:techsup at dehezi.net]
Sent: Tuesday, February 04, 2003 5:00 PM
To: mtinka at africaonline.co.ug
Subject: Re: IPMASQ: reverse ICMP: failed checksum.


yap bind  9
DNSSEC is not  enabled!!
oops  infact   the reverse  look ups  dont work yet !!!
i think i  should  first  get  reverse  to work and may be
things  will be fine  ..
thanx any way !!
blaq

----- Original Message -----
From: "Mark Tinka" <mtinka at africaonline.co.ug>
To: "Dehezi Isp tech support" <techsup at dehezi.net>; <afnog at afnog.org>
Sent: Tuesday, February 04, 2003 12:42 PM
Subject: RE: IPMASQ: reverse ICMP: failed checksum.


> What version of BIND are you running? Is it BIND 9 with DNSSEC enabled? If
> so, you could be failing on integrity [checksum] checks for zone transfers
> or inter-DNS communications.
>
> Regards,
>
> Mark Tinka - CCNA
> Network Engineer
> Africa Online Uganda
> 5th Floor, Commercial Plaza
> 7 Kampala Rd,
> Tel:   +256-41-258143
> Fax:   +256-41-258144
> E-mail: mtinka at africaonline.co.ug
> Web:     www.africaonline.co.ug
>
>
>
> -----Original Message-----
> From: owner-afnog at afnog.org [mailto:owner-afnog at afnog.org]On Behalf Of
> Dehezi Isp tech support
> Sent: Tuesday, February 04, 2003 4:29 PM
> To: afnog at afnog.org
> Subject: IPMASQ: reverse ICMP: failed checksum.
>
>
> Hi
> Guys
> i  get the error below  on  machine 192.168.1.2 (dns)
>
> "
> IPMASQ: reverse ICMP: failed checksum. from  192.168.1.16(surecom
firewall)
> "
>
>
> these ips  are  on the same lan .. and  have the  same gateway ...
>   what is the work around over  this  error  ...  it  flashess  my
> /dev/console  every
> 2
> min  a  line  comes up !
>
> even when i  stop my firewall  the error   dont  go a way !!!
>
>  thanx
> blaq
>
>
>
>
>
>
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