On Tue, May 02, 2006 at 08:39:54AM -0700,
Brock, Anthony - NET <[EMAIL PROTECTED]> wrote
a message of 25 lines which said:
> Check to ensure that the user account has permission to access the
> instance's file systems and Ethernet.
I doubt it is sufficient. When my virtual machine starts, uml_net
seems to want to do:
[42949384.150000] * ifconfig tap0 192.134.4.69 netmask 255.255.255.255 up
[42949384.150000] * bash -c echo 1 > /proc/sys/net/ipv4/ip_forward
[42949384.150000] * route add -host 192.134.4.79 dev tap0
[42949384.150000] * bash -c echo 1 > /proc/sys/net/ipv4/conf/tap0/proxy_arp
[42949384.150000] * arp -Ds 192.134.4.79 eth0 pub
[42949384.150000] * route del -host 192.134.4.79 dev tap0
[42949384.150000] * bash -c echo 0 > /proc/sys/net/ipv4/conf/tap0/proxy_arp
[42949384.150000] * arp -i eth0 -d 192.134.4.79 pub
[42949384.150000] * route add -host 192.134.4.79 dev tap0
[42949384.150000] * bash -c echo 1 > /proc/sys/net/ipv4/conf/tap0/proxy_arp
[42949384.150000] * arp -Ds 192.134.4.79 eth0 pub
[ ok ]
Most of these (modifying the routes, playing with the ARP cache,
enabling forwarding) require to be root and I do not think that access
to the TAP device is enough?
-------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
User-mode-linux-user mailing list
User-mode-linux-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
