ChangeSet 1.1614, 2005/05/31 16:20:00+01:00, cl349@xxxxxxxxxxxxxxxxxxxx
XendDomainInfo.py:
g/c vif_up: it's the guest's responsibility to take appropriate
actions to get its network working again, i.e. send ARP packets when
it's resumed.
Signed-off-by: Christian Limpach <Christian.Limpach@xxxxxxxxxxxx>
XendDomainInfo.py | 33 ---------------------------------
1 files changed, 33 deletions(-)
diff -Nru a/tools/python/xen/xend/XendDomainInfo.py
b/tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py 2005-05-31 12:03:50 -04:00
+++ b/tools/python/xen/xend/XendDomainInfo.py 2005-05-31 12:03:50 -04:00
@@ -93,38 +93,6 @@
"""
return shutdown_reasons.get(code, "?")
-def vif_up(iplist):
- """send an unsolicited ARP reply for all non link-local IP addresses.
-
- @param iplist: IP addresses
- """
-
- IP_NONLOCAL_BIND = '/proc/sys/net/ipv4/ip_nonlocal_bind'
-
- def get_ip_nonlocal_bind():
- return int(open(IP_NONLOCAL_BIND, 'r').read()[0])
-
- def set_ip_nonlocal_bind(v):
- print >> open(IP_NONLOCAL_BIND, 'w'), str(v)
-
- def link_local(ip):
- return xen.util.ip.check_subnet(ip, '169.254.0.0', '255.255.0.0')
-
- def arping(ip, gw):
- cmd = '/usr/sbin/arping -A -b -I eth0 -c 1 -s %s %s' % (ip, gw)
- log.debug(cmd)
- os.system(cmd)
-
- gateway = xen.util.ip.get_current_ipgw() or '255.255.255.255'
- nlb = get_ip_nonlocal_bind()
- if not nlb: set_ip_nonlocal_bind(1)
- try:
- for ip in iplist:
- if not link_local(ip):
- arping(ip, gateway)
- finally:
- if not nlb: set_ip_nonlocal_bind(0)
-
config_handlers = {}
def add_config_handler(name, h):
@@ -244,7 +212,6 @@
except Exception, ex:
raise VmError('config error: ' + str(ex))
vm.dom_construct(dom, config)
- vif_up(vm.ipaddrs)
return vm
def dom_get(dom):
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