Index: bootp.c
===================================================================
RCS file: /storage/FreeBSD/ncvs/src/lib/libstand/bootp.c,v
retrieving revision 1.5
diff -u -r1.5 bootp.c
--- bootp.c	21 Mar 2002 23:38:48 -0000	1.5
+++ bootp.c	20 Dec 2002 00:46:42 -0000
@@ -131,14 +131,20 @@
 
 	/*
 	 * If we are booting from PXE, we want to send the string
-	 * 'PXEClient' to the DHCP server so you have the option of
-	 * only responding to PXE aware dhcp requests.
+	 * 'PXEClient:FreeBSD:loader:i386' to the DHCP server so you have
+	 * the option of only responding to PXE aware dhcp requests.
 	 */
 	if (flag & BOOTP_PXE) {
+		unsigned char vendor_client[64];
+		uint8_t vendor_client_len;
+ 
+		sprintf(vendor_client, "%s:%s:%s:%s", "PXEClient", "FreeBSD", "loader", "i386");
+		vendor_client_len = strlen(vendor_client);
+
 		bp->bp_vend[7] = TAG_CLASSID;
-		bp->bp_vend[8] = 9;
-		bcopy("PXEClient", &bp->bp_vend[9], 9);
-		bp->bp_vend[18] = TAG_END;
+		bp->bp_vend[8] = vendor_client_len;
+		bcopy(vendor_client, &bp->bp_vend[9], vendor_client_len);
+		bp->bp_vend[9 + vendor_client_len] = TAG_END;
 	} else
 		bp->bp_vend[7] = TAG_END;
 #else
@@ -178,10 +184,16 @@
 		leasetime = htonl(300);
 		bcopy(&leasetime, &bp->bp_vend[21], 4);
 		if (flag & BOOTP_PXE) {
+			unsigned char vendor_client[64];
+			uint8_t vendor_client_len;
+
+			sprintf(vendor_client, "%s:%s:%s:%s", "PXEClient", "FreeBSD", "loader", "i386");
+			vendor_client_len = strlen(vendor_client);
+
 			bp->bp_vend[25] = TAG_CLASSID;
-			bp->bp_vend[26] = 9;
-			bcopy("PXEClient", &bp->bp_vend[27], 9);
-			bp->bp_vend[36] = TAG_END;
+			bp->bp_vend[26] = vendor_client_len;
+			bcopy(vendor_client, &bp->bp_vend[27], vendor_client_len);
+			bp->bp_vend[27 + vendor_client_len] = TAG_END;
 		} else
 			bp->bp_vend[25] = TAG_END;