diff --git a/lib/ipmi_firewall.c b/lib/ipmi_firewall.c
index 6d2d3bf..26bfd30 100644
--- a/lib/ipmi_firewall.c
+++ b/lib/ipmi_firewall.c
@@ -1135,8 +1135,8 @@ ipmi_firewall_reset(struct ipmi_intf * intf, int argc, char ** argv)
 
 	for (l=0; l<MAX_LUN; l++) {
 		p.lun = l;
-		for (n=0; n<MAX_NETFN; n+=2) {
-			p.netfn = n;
+		for (n=0; n<MAX_NETFN_PAIR; n++) {
+			p.netfn = n*2;
 			for (c=0; c<MAX_COMMAND; c++) {
 				p.command = c;
 				printf("reset lun %d, netfn %d, command %d, subfn\n", l, n, c);