X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fipxcp.c;h=f7b1a51ac2b5f75235be14568ed07995a2743502;hp=937dea1095cc55dac734b8173b0cf0e3546b78dd;hb=f7ee87797ae1851c7bfb57752185b66f127326e8;hpb=a3630de20e34796f434a728bfd9cf1a961380c82

diff --git a/pppd/ipxcp.c b/pppd/ipxcp.c
index 937dea1..f7b1a51 100644
--- a/pppd/ipxcp.c
+++ b/pppd/ipxcp.c
@@ -19,7 +19,7 @@
 
 #ifdef IPX_CHANGE
 
-#define RCSID	"$Id: ipxcp.c,v 1.17 1999/08/13 06:46:14 paulus Exp $"
+#define RCSID	"$Id: ipxcp.c,v 1.19 2001/02/22 03:15:20 paulus Exp $"
 
 /*
  * TODO:
@@ -108,7 +108,7 @@ static option_t ipxcp_option_list[] = {
       "Accept peer IPX network number", 1,
       &ipxcp_allowoptions[0].accept_network },
     { "ipx-node", o_special, setipxnode,
-      "Set IPX node number" },
+      "Set IPX node number", OPT_MULTIPART },
     { "ipxcp-accept-local", o_bool, &ipxcp_wantoptions[0].accept_local,
       "Accept our IPX address", 1,
       &ipxcp_allowoptions[0].accept_local },
@@ -253,16 +253,30 @@ setipxnode(argv)
     char **argv;
 {
     char *end;
-
-    memset (&ipxcp_wantoptions[0].our_node[0], 0, 6);
-    memset (&ipxcp_wantoptions[0].his_node[0], 0, 6);
-
-    end = setipxnodevalue (*argv, &ipxcp_wantoptions[0].our_node[0]);
-    if (*end == ':')
-	end = setipxnodevalue (++end, &ipxcp_wantoptions[0].his_node[0]);
+    int have_his = 0;
+    u_char our_node[6];
+    u_char his_node[6];
+    static int prio_our, prio_his;
+
+    memset (our_node, 0, 6);
+    memset (his_node, 0, 6);
+
+    end = setipxnodevalue (*argv, our_node);
+    if (*end == ':') {
+	have_his = 1;
+	end = setipxnodevalue (++end, his_node);
+    }
 
     if (*end == '\0') {
         ipxcp_wantoptions[0].neg_node = 1;
+	if (option_priority >= prio_our) {
+	    memcpy(&ipxcp_wantoptions[0].our_node[0], our_node, 6);
+	    prio_our = option_priority;
+	}
+	if (have_his && option_priority >= prio_his) {
+	    memcpy(&ipxcp_wantoptions[0].his_node[0], his_node, 6);
+	    prio_his = option_priority;
+	}
         return 1;
     }
 
@@ -1266,6 +1280,7 @@ ipxcp_up(f)
 	ipxcp_close(unit, "Interface configuration failed");
 	return;
     }
+    ipxcp_is_up = 1;
 
     /* set the network number for IPX */
     if (!sipxfaddr(unit, go->network, go->our_node)) {
@@ -1275,7 +1290,6 @@ ipxcp_up(f)
 	return;
     }
 
-    ipxcp_is_up = 1;
     np_up(f->unit, PPP_IPX);
 
     /*
@@ -1299,11 +1313,12 @@ ipxcp_down(f)
 {
     IPXCPDEBUG(("ipxcp: down"));
 
-    if (ipxcp_is_up) {
-	ipxcp_is_up = 0;
-	np_down(f->unit, PPP_IPX);
-    }
-    cipxfaddr (f->unit);
+    if (!ipxcp_is_up)
+	return;
+    ipxcp_is_up = 0;
+    np_down(f->unit, PPP_IPX);
+    cipxfaddr(f->unit);
+    sifnpmode(f->unit, PPP_IPX, NPMODE_DROP);
     sifdown(f->unit);
     ipxcp_script (f, _PATH_IPXDOWN);
 }