Hi,
I was just trying to send an ICMP address mask request to my provider default
gateway with hping from my FreeBSD 4.7-STABLE, but the latter gave me this
error message:
yoda:tataz# hping -n -I tun0 -V --icmp --dontfrag --icmp-addr 193.252.50.1
using lo0, addr: 127.0.0.1, MTU: 1500
HPING 193.252.50.1 (lo0 193.252.50.1): icmp mode set, 28 headers + 0 data bytes
[send_ip] sendto: Can't assign requested address.
This seems obious that hping doesn't use the right interface tun0 to send his
datagrams.
Note that I'm connected to Internet through a DSL connexion, using PPPoE. My
firewall rules don't care about outgoing ICMP and let them go on.
When I try to use ep0 which is not a kind of virtual interface like tun0 might
be considered as, the behaviour is exactly the same.
But when I try the exactly same command line on another FreeBSD 4.7-STABLE box
from my private network, here is the output:
z6po:tataz# hping -n -I ep0 -V --icmp --dontfrag --icmp-addr 193.252.50.1
using ep0, addr: 192.168.0.45, MTU:1500
HPING 193.252.50.1 (ep0 193.252.50.1): icmp mode set, 28 headers + 0 data bytes
^C
--- 193.252.50.1 hping statistic ---
3 packets transmitted, 0 packets received, 100% packet loss
round-trip min/avg/max = 0.0/0.0/0.0 ms
So does anyone have an idea on my problem ? Thanks in advance.
Regards,
--
Jeremie aka T{ata,t}Z
[EMAIL PROTECTED]
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