Allow T1 and T2 DHCPv4 options to be set.
diff --git a/dnsmasq.conf.example b/dnsmasq.conf.example
index 67be99a..1ae11df 100644
--- a/dnsmasq.conf.example
+++ b/dnsmasq.conf.example
@@ -345,6 +345,14 @@
# Ask client to poll for option changes every six hours. (RFC4242)
#dhcp-option=option6:information-refresh-time,6h
+# Set option 58 client renewal time (T1). Defaults to half of the
+# lease time if not specified. (RFC2132)
+#dhcp-option=option:T1:1m
+
+# Set option 59 rebinding time (T2). Defaults to 7/8 of the
+# lease time if not specified. (RFC2132)
+#dhcp-option=option:T2:2m
+
# Set the NTP time server address to be the same machine as
# is running dnsmasq
#dhcp-option=42,0.0.0.0