iproute2, ETH_P_ECHO, linux/if_ether.h

[Jim Freeman]

iproute2 compiles against 2.4.4 die.

Documentation/Changes sez:

	Ip-route2 
	---------
	o  <ftp://ftp.inr.ac.ru/ip-routing/iproute2-2.2.4-now-ss991023.tar.gz>

But iproute2's lib/ll_proto.c  tries to use ETH_P_ECHO from
linux/if_ether.h, and that manifest constant has (recently ?)
been yanked?

--- linux-2.4.2/include/linux/if_ether.h	Fri Oct 27 12:03:14 2000
+++ linux-2.4.4/include/linux/if_ether.h	Thu Apr 19 09:38:50 2001
@@ -37,12 +37,14 @@
  */
 
 #define ETH_P_LOOP	0x0060		/* Ethernet Loopback packet	*/
-#define ETH_P_ECHO	0x0200		/* Ethernet Echo packet		*/
-#define ETH_P_PUP	0x0400		/* Xerox PUP packet		*/
+#define ETH_P_PUP	0x0200		/* Xerox PUP packet		*/
+#define ETH_P_PUPAT	0x0201		/* Xerox PUP Addr Trans packet	*/
 #define ETH_P_IP	0x0800		/* Internet Protocol packet	*/
...