76 lines
2.3 KiB
Diff
76 lines
2.3 KiB
Diff
diff --exclude '*~' -rc dhcp-4.1.0p1-orig/client/scripts/linux dhcp-4.1.0p1/client/scripts/linux
|
|
*** dhcp-4.1.0p1-orig/client/scripts/linux 2008-05-23 15:56:07.000000000 +0200
|
|
--- dhcp-4.1.0p1/client/scripts/linux 2009-09-29 17:56:57.000000000 +0200
|
|
***************
|
|
*** 67,72 ****
|
|
--- 67,80 ----
|
|
exit $exit_status
|
|
}
|
|
|
|
+ # Delete the old addresses, routes and ARP information for this
|
|
+ # interface.
|
|
+ flush_if() {
|
|
+ ${ip} -4 address flush dev $interface
|
|
+ ${ip} -4 route flush dev $interface
|
|
+ ${ip} -4 neighbour flush dev $interface
|
|
+ }
|
|
+
|
|
# Invoke the local dhcp client enter hooks, if they exist.
|
|
if [ -f /etc/dhclient-enter-hooks ]; then
|
|
exit_status=0
|
|
***************
|
|
*** 150,159 ****
|
|
ifconfig $interface:0- inet 0
|
|
fi
|
|
if [ x$old_ip_address != x ] && [ x$old_ip_address != x$new_ip_address ]; then
|
|
! # IP address changed. Bringing down the interface will delete all routes,
|
|
! # and clear the ARP cache.
|
|
! ifconfig $interface inet 0 down
|
|
!
|
|
fi
|
|
if [ x$old_ip_address = x ] || [ x$old_ip_address != x$new_ip_address ] || \
|
|
[ x$reason = xBOUND ] || [ x$reason = xREBOOT ]; then
|
|
--- 158,165 ----
|
|
ifconfig $interface:0- inet 0
|
|
fi
|
|
if [ x$old_ip_address != x ] && [ x$old_ip_address != x$new_ip_address ]; then
|
|
! # IP address changed.
|
|
! flush_if
|
|
fi
|
|
if [ x$old_ip_address = x ] || [ x$old_ip_address != x$new_ip_address ] || \
|
|
[ x$reason = xBOUND ] || [ x$reason = xREBOOT ]; then
|
|
***************
|
|
*** 189,196 ****
|
|
ifconfig $interface:0- inet 0
|
|
fi
|
|
if [ x$old_ip_address != x ]; then
|
|
! # Shut down interface, which will delete routes and clear arp cache.
|
|
! ifconfig $interface inet 0 down
|
|
fi
|
|
if [ x$alias_ip_address != x ]; then
|
|
ifconfig $interface:0 inet $alias_ip_address $alias_subnet_arg
|
|
--- 195,201 ----
|
|
ifconfig $interface:0- inet 0
|
|
fi
|
|
if [ x$old_ip_address != x ]; then
|
|
! flush_if
|
|
fi
|
|
if [ x$alias_ip_address != x ]; then
|
|
ifconfig $interface:0 inet $alias_ip_address $alias_subnet_arg
|
|
***************
|
|
*** 225,231 ****
|
|
make_resolv_conf
|
|
exit_with_hooks 0
|
|
fi
|
|
! ifconfig $interface inet 0 down
|
|
exit_with_hooks 1
|
|
fi
|
|
|
|
--- 230,236 ----
|
|
make_resolv_conf
|
|
exit_with_hooks 0
|
|
fi
|
|
! flush_if
|
|
exit_with_hooks 1
|
|
fi
|
|
|