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Adam Osuchowski
Kea
Commits
7aa01a69
Commit
7aa01a69
authored
Aug 22, 2014
by
Marcin Siodelski
Browse files
[master] Merge branch 'trac3527'
parents
4716a0b3
83b5c2c9
Changes
1
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src/lib/dhcp/tests/iface_mgr_unittest.cc
View file @
7aa01a69
...
...
@@ -2362,7 +2362,20 @@ TEST_F(IfaceMgrTest, detectIfaces) {
// Go over all interfaces detected by the unit test and see if they
// match with the interfaces detected by IfaceMgr.
for
(
ifptr
=
iflist
;
ifptr
!=
0
;
ifptr
=
ifptr
->
ifa_next
)
{
Iface
*
i
=
ifacemgr
.
getIface
(
std
::
string
(
ifptr
->
ifa_name
));
// When more than one IPv4 address is assigned to the particular
// physical interface, virtual interfaces may be created for each
// additional IPv4 address. For example, when multiple addresses
// are assigned to the eth0 interface, additional virtual interfaces
// will be eth0:0, eth0:1 etc. This is the case on some Linux
// distributions. The getifaddrs will return virtual interfaces,
// with single address each, but the Netlink-based implementation
// (used by IfaceMgr) will rather hold a list of physical interfaces
// with multiple IPv4 addresses assigned. This means that the test
// can't use a name of the interface returned by getifaddrs to match
// with the interface name held by IfaceMgr. Instead, we use the
// index of the interface because the virtual interfaces have the
// same indexes as the physical interfaces.
Iface
*
i
=
ifacemgr
.
getIface
(
if_nametoindex
(
ifptr
->
ifa_name
));
// If the given interface was also detected by the IfaceMgr,
// check that its properties are correct.
...
...
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