>Can you show me your code?
// loop through and find the network interface that matches the mac we
used...
QList<QNetworkInterface> ifList = QNetworkInterface::allInterfaces();
for (QList<QNetworkInterface>::const_iterator i = ifList.constBegin(); i !=
ifList.constEnd(); ++i)
{
if(i->hardwareAddress() == mac)
{
QList<QNetworkAddressEntry> addresses = i->addressEntries();
for (QList<QNetworkAddressEntry>::const_iterator j =
addresses.constBegin(); j != addresses.constEnd(); ++j)
{
// check IP address here
}
}
}
>ifconfig has been deprecated for 10 years. Please show me the output of ip addr
# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
qlen 1000
link/ether 00:0e:c2:26:82:76 brd ff:ff:ff:ff:ff:ff
inet 169.254.142.146/16 brd 169.254.255.255 scope global eth0
valid_lft forever preferred_lft forever
inet 192.168.0.11/16 brd 192.168.255.255 scope global eth0:dhcp
valid_lft forever preferred_lft forever
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