X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fmain.c;h=652240cc6868bf13b4404be886beff2231263cd0;hb=cba27361cae7239e582aac789936607ae6760187;hp=1b3f1e54bdd3250cb41fb986b89b3aaff355128e;hpb=b6b4d28e0c38320ca6753af40845df991118cd11;p=ppp.git

diff --git a/pppd/main.c b/pppd/main.c
index 1b3f1e5..652240c 100644
--- a/pppd/main.c
+++ b/pppd/main.c
@@ -737,12 +737,16 @@ void
 set_ifunit(iskey)
     int iskey;
 {
+    char ifkey[32];
+
     if (req_ifname[0] != '\0')
 	slprintf(ifname, sizeof(ifname), "%s", req_ifname);
     else
 	slprintf(ifname, sizeof(ifname), "%s%d", PPP_DRV_NAME, ifunit);
     info("Using interface %s", ifname);
     script_setenv("IFNAME", ifname, iskey);
+    slprintf(ifkey, sizeof(ifkey), "%d", ifunit);
+    script_setenv("UNIT", ifkey, iskey);
     if (iskey) {
 	create_pidfile(getpid());	/* write pid to file */
 	create_linkpidfile(getpid());