If I check, or dont chek, bad cksum in tcpdump always appear.
I have to reboot ?
Bill Marquette wrote:
On Thu, Mar 19, 2009 at 6:27 PM, Mikel Jimenez Fernandez
mi...@irontec.com wrote:
I have checked to disable it...
Why?
--Bill
On Fri, Mar 20, 2009 at 4:50 AM, Mikel Jimenez Fernandez
mi...@irontec.com wrote:
If I check, or dont chek, bad cksum in tcpdump always appear.
I have to reboot ?
You are chasing up the wrong tree. Bad checksums are normal when
using checksum offloading, tcpdump shows the packet before the
Hello
I have a firewall with 2 interfaces. WAN and AN and CARP
LAN = 10.10.0.99
CARP=10.10.0.100
Is this normal from lan host?
backup:~# ping -f 10.10.0.99
PING 10.10.0.99 (10.10.0.99) 56(84) bytes of data.
On Thu, Mar 19, 2009 at 6:09 PM, Mikel Jimenez Fernandez
mi...@irontec.com wrote:
Hello
I have a firewall with 2 interfaces. WAN and AN and CARP
LAN = 10.10.0.99
CARP=10.10.0.100
Is this normal from lan host?
backup:~# ping -f 10.10.0.99
PING 10.10.0.99 (10.10.0.99) 56(84) bytes of
Hi
[r...@gw ~]# sysctl -a | grep icmp | grep lim
net.inet.icmp.icmplim: 500
net.inet.icmp.icmplim_output: 1
net.inet6.icmp6.errppslimit: 100
Is Okay?
I dont undertand why this loss packet, other linux hosts in the lan 0.0
% packet loss...
Scott Ullrich wrote:
On Thu, Mar 19, 2009 at 6:09
mm OK
I think that I understna sysctl value what mean..
backup:~# ping -f 10.10.0.98 -c 500
PING 10.10.0.98 (10.10.0.98) 56(84) bytes of data.
.
--- 10.10.0.98 ping statistics ---
500 packets transmitted, 499 received, 0% packet loss, time 160ms
rtt min/avg/max/mdev = 0.269/0.296/3.321/0.140
On Thu, Mar 19, 2009 at 6:09 PM, Mikel Jimenez Fernandez
mi...@irontec.com wrote:
mm OK
I think that I understna sysctl value what mean..
backup:~# ping -f 10.10.0.98 -c 500
PING 10.10.0.98 (10.10.0.98) 56(84) bytes of data.
.
--- 10.10.0.98 ping statistics ---
500 packets transmitted,
Oh yeah!! thanks
Is this normal?
This a tcpdump output on LAN interface, pinging from other host of the
LAN to this interface.
00:16:22.877965 IP (tos 0x0, ttl 64, id 27505, offset 0, flags [DF],
proto ICMP (1), length 84, bad cksum 0 (-babc)!) 10.10.0.99
10.10.0.5: ICMP echo reply, id
On Thu, Mar 19, 2009 at 7:17 PM, Mikel Jimenez Fernandez
mi...@irontec.com wrote:
Oh yeah!! thanks
Is this normal?
yes. google checksum offloading.
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I have checked to disable it...
Chris Buechler wrote:
On Thu, Mar 19, 2009 at 7:17 PM, Mikel Jimenez Fernandez
mi...@irontec.com wrote:
Oh yeah!! thanks
Is this normal?
yes. google checksum offloading.
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