diff --git a/src/system_queries.cpp b/src/system_queries.cpp
index 0152f4a..f0222ec 100644
--- a/src/system_queries.cpp
+++ b/src/system_queries.cpp
@@ -125,6 +125,47 @@
     getIFSock().ioctl(SIOCSIFFLAGS, &ifr);
 }
 
+static void parseVlanInfo(InterfaceInfo& info, std::string_view msg)
+{
+    if (msg.data() == nullptr)
+    {
+        throw std::runtime_error("Missing VLAN data");
+    }
+    while (!msg.empty())
+    {
+        auto [hdr, data] = netlink::extractRtAttr(msg);
+        switch (hdr.rta_type)
+        {
+            case IFLA_VLAN_ID:
+                info.vlan_id.emplace(stdplus::raw::copyFrom<uint16_t>(data));
+                break;
+        }
+    }
+}
+
+static void parseLinkInfo(InterfaceInfo& info, std::string_view msg)
+{
+    std::string_view submsg;
+    while (!msg.empty())
+    {
+        auto [hdr, data] = netlink::extractRtAttr(msg);
+        switch (hdr.rta_type)
+        {
+            case IFLA_INFO_KIND:
+                data.remove_suffix(1);
+                info.kind.emplace(data);
+                break;
+            case IFLA_INFO_DATA:
+                submsg = data;
+                break;
+        }
+    }
+    if (info.kind == "vlan"sv)
+    {
+        parseVlanInfo(info, submsg);
+    }
+}
+
 InterfaceInfo detail::parseInterface(const nlmsghdr& hdr, std::string_view msg)
 {
     if (hdr.nlmsg_type != RTM_NEWLINK)
@@ -138,22 +179,28 @@
     while (!msg.empty())
     {
         auto [hdr, data] = netlink::extractRtAttr(msg);
-        if (hdr.rta_type == IFLA_IFNAME)
+        switch (hdr.rta_type)
         {
-            ret.name.emplace(data.begin(), data.end() - 1);
-        }
-        else if (hdr.rta_type == IFLA_ADDRESS)
-        {
-            if (data.size() != sizeof(ether_addr))
-            {
-                // Some interfaces have IP addresses for their LLADDR
-                continue;
-            }
-            ret.mac.emplace(stdplus::raw::copyFrom<ether_addr>(data));
-        }
-        else if (hdr.rta_type == IFLA_MTU)
-        {
-            ret.mtu.emplace(stdplus::raw::copyFrom<unsigned>(data));
+            case IFLA_IFNAME:
+                ret.name.emplace(data.begin(), data.end() - 1);
+                break;
+            case IFLA_ADDRESS:
+                if (data.size() != sizeof(ether_addr))
+                {
+                    // Some interfaces have IP addresses for their LLADDR
+                    break;
+                }
+                ret.mac.emplace(stdplus::raw::copyFrom<ether_addr>(data));
+                break;
+            case IFLA_MTU:
+                ret.mtu.emplace(stdplus::raw::copyFrom<unsigned>(data));
+                break;
+            case IFLA_LINK:
+                ret.parent_idx.emplace(stdplus::raw::copyFrom<unsigned>(data));
+                break;
+            case IFLA_LINKINFO:
+                parseLinkInfo(ret, data);
+                break;
         }
     }
     return ret;