Hi,
I've used virsh to edit my networking configuration as so...
<network>
<name>default</name>
<uuid>b53f97fd-1d87-4352-9da1-bbbf0a9419cf</uuid>
<forward mode='nat'/>
<bridge name='virbr0' stp='on' delay='0'/>
<mac address='52:54:00:9a:e8:49'/>
<ip address='192.168.122.1' netmask='255.255.255.0'>
<dhcp>
<range start='192.168.122.2' end='192.168.122.254'/>
</dhcp>
</ip>
<ip family='ipv6' address='2001:b030:112f:ff5b:ffff:ffff:ffff:2'
prefix='112'>
<dhcp>
<range start='2001:b030:112f:ff5b:ffff:ffff:ffff:1000'
end='2001:b030:112f:ff5b:ffff:ffff:ffff:2000'/>
</dhcp>
</ip>
</network>
When the host system is booted I get the following for virbr0
virbr0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
inet6 2001:b030:112f:ff5b:ffff:ffff:ffff:2 prefixlen 112 scopeid
0x0<global>
inet6 fe80::5054:ff:fe9a:e849 prefixlen 64 scopeid 0x20<link>
ether 52:54:00:9a:e8:49 txqueuelen 1000 (Ethernet)
But on the guest system I see only.
ens3: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.122.75 netmask 255.255.255.0 broadcast 192.168.122.255
inet6 fe80::e5c3:139f:1d2c:d126 prefixlen 64 scopeid 0x20<link>
ether 52:54:00:e9:37:ee txqueuelen 1000 (Ethernet)
Using wireshark on the host system I do see the following coming in
94 60.503493233 fe80::e5c3:139f:1d2c:d126 ff02::1:2 DHCPv6 147
Solicit XID: 0x8265dd CID: 0004094110c9abc2d4b95bf6d1c6c0300065
But there is no response for the request.
Any ideas of what I may have missed?
--
Conjecture is just a conclusion based on incomplete information. It isn't a fact.