fix(node): restore Linux network inventory and expose read failures

apps/node-agent/packaging/build_deb.py

@@ -13,7 +13,7 @@ import tarfile
 
 
 ROOT = Path(__file__).resolve().parents[1]
-VERSION = "0.3.1"
+VERSION = "0.3.2"
 BRAND_SHA256 = "8bfee8ca9f98e0db48d98aae3af4b32493b8593e18b064a0239d513d824182af"
 
 

apps/node-agent/packaging/mission-core-node.service

@@ -23,7 +23,9 @@ ProtectKernelTunables=yes
 ProtectKernelModules=yes
 ProtectControlGroups=yes
 RestrictSUIDSGID=yes
-RestrictAddressFamilies=AF_UNIX AF_INET
+# Go reads interface/address inventory through route netlink on Linux.
+# CAP_NET_ADMIN stays absent; this does not grant network reconfiguration.
+RestrictAddressFamilies=AF_UNIX AF_INET AF_NETLINK
 CapabilityBoundingSet=
 LockPersonality=yes
 LimitNOFILE=1024