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-rwxr-xr-xmodules.d/slx-network/scripts/udhcpc-trigger.stage36
1 files changed, 5 insertions, 1 deletions
diff --git a/modules.d/slx-network/scripts/udhcpc-trigger.stage3 b/modules.d/slx-network/scripts/udhcpc-trigger.stage3
index 3c3d09ba..6b5bbdfa 100755
--- a/modules.d/slx-network/scripts/udhcpc-trigger.stage3
+++ b/modules.d/slx-network/scripts/udhcpc-trigger.stage3
@@ -66,7 +66,11 @@ rm -f -- "/etc/resolv.conf"
reverse_lookup() {
[ -z "$dns" ] && return
[ -z "$1" ] && return
- timeout 3 nslookup "$1" | awk '{if ($2 == "name") { print $4; exit; } }'
+ timeout 3 nslookup "$1" | awk '{
+ if ($2 == "name") { print $4; exit; }
+ if ($1 == "Name:") { ok = 1 }
+ if (ok && $1 == "Address") { print $4; exit; }
+ }'
}
echo "# From DHCP in stage 3.1" >> "$NETWORK_CONF"