Hi Chris,
I have some new requirements for network relevant stuff recently, we have 
preprocess and postprocess functions in ./client/virt/virt_env_process.py
module, at present, I need to run them on target host rather than local
host, whether we may expend these 2 functions to support remotely run?

Another question, "tcpdump -npvi any 'dst port 68'" isn't always valid in 
preprocess function, for rhevm/ovirt, as usual, I need more than 1 hour to
get guest ip address, I used default rhevm network configuration without
any modification, I guess it has relationship with /etc/resolv.conf, which
is automatically generated by /sbin/dhclient-script, whether we may find
a common/quick method to resolve the issue?


Thanks,
Alex


Additional information:

# ps -ef|grep [d]hclient
root      2101     1  0 May11 ?        00:00:01 /sbin/dhclient -1 -q -lf 
/var/lib/dhclient/dhclient-rhevm.leases -pf /var/run/dhclient-rhevm.pid rhevm

# cat /etc/sysconfig/network-scripts/ifcfg-rhevm
DEVICE=rhevm
TYPE=Bridge
ONBOOT=yes
DELAY=0
IPV6FORWARDING=no
IPV6INIT=no
SKIPLIBVIRT=True
DELAY=0
BOOTPROTO=dhcp
IPV6_AUTOCONF=no
PEERNTP=yes
ONBOOT=yes

# ifconfig rhevm
rhevm     Link encap:Ethernet  HWaddr B8:AC:6F:3E:62:75  
          inet addr:xx.xx.xx.xx  Bcast:xx.xx.xx.255  Mask:255.255.254.0
          inet6 addr: fe80::baac:6fff:fe3e:6275/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4056726459 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1678987190 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:4052148544568 (3.6 TiB)  TX bytes:3904959346163 (3.5 TiB)

# cat /etc/resolv.conf
; generated by /sbin/dhclient-script
search xx.xx.redhat.com xx.xx.xx.xx.redhat.com
nameserver xx.xx.xx.xx
nameserver xx.xx.xx.xx
nameserver xx.xx.xx.xx
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