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Re: [Qemu-devel] slirp, darwin problems
From: |
kazu |
Subject: |
Re: [Qemu-devel] slirp, darwin problems |
Date: |
Fri, 25 Jun 2004 18:37:42 +0900 |
Hi,
Friday, June 25, 2004 2:37 PM Joshua Kwan wrote:
>My thinking is that qemu might be looking in the wrong place for a
>gateway? My computer is behind a NAT, and has two network interfaces:
>one for a local wired network, and a wireless network which allows me to
>connect to my firewall and the Internet. My default gateway is set
>correctly and I am able to use the Internet normally from my host.
>However, qemu maybe doesn't see the default gateway being used or
>something?
QEMU with slirp is a simple client program. Virtual network in QEMU which
has DHCP server doesn't have any relationship with a host's network
configuration. If your debian can get an IP address like 10.0.2.x by dhcpcd
or dhclient from virtual DHCP server , the problem is that packets cannnot
be sent or received to QEMU.
If you can use tcpdump as root on a host OS, you can check it.
[host OS]# tcpdump -i eth0
or
[host OS]# tcpdump -i eth1 (if you have two cards)
or when you use a host-gest connection,
[host OS]# tcpdump -i lo
Then use a program on a guest OS.
[guest OS]$ lynx http://----example-----/
When a connection is normal, you will see some output of tcpdump.
Regards,
kazu