X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fplugins%2Frp-pppoe%2Fplugin.c;h=9e838d30d58b81208b9289ff239acfb9937f03fb;hb=3202f8916306cc42bcabbae48ae45d0e18ab0826;hp=48fcea832917561bccb9c7fa1deae2d14eb43fe4;hpb=fcb076c2b24bd8dd73f4be7a9e1712d3a352a376;p=ppp.git

diff --git a/pppd/plugins/rp-pppoe/plugin.c b/pppd/plugins/rp-pppoe/plugin.c
index 48fcea8..9e838d3 100644
--- a/pppd/plugins/rp-pppoe/plugin.c
+++ b/pppd/plugins/rp-pppoe/plugin.c
@@ -68,6 +68,9 @@ static char *existingSession = NULL;
 static int printACNames = 0;
 static char *pppoe_reqd_mac = NULL;
 unsigned char pppoe_reqd_mac_addr[6];
+static char *host_uniq;
+static int pppoe_padi_timeout = PADI_TIMEOUT;
+static int pppoe_padi_attempts = MAX_PADI_ATTEMPTS;
 
 static int PPPoEDevnameHook(char *cmd, char **argv, int doit);
 static option_t Options[] = {
@@ -85,6 +88,12 @@ static option_t Options[] = {
       "Be verbose about discovered access concentrators"},
     { "pppoe-mac", o_string, &pppoe_reqd_mac,
       "Only connect to specified MAC address" },
+    { "host-uniq", o_string, &host_uniq,
+      "Set the Host-Uniq to the supplied hex string" },
+    { "pppoe-padi-timeout", o_int, &pppoe_padi_timeout,
+      "Initial timeout for discovery packets in seconds" },
+    { "pppoe-padi-attempts", o_int, &pppoe_padi_attempts,
+      "Number of discovery attempts" },
     { NULL }
 };
 int (*OldDevnameHook)(char *cmd, char **argv, int doit) = NULL;
@@ -110,9 +119,9 @@ PPPOEInitDevice(void)
     conn->ifName = devnam;
     conn->discoverySocket = -1;
     conn->sessionSocket = -1;
-    conn->useHostUniq = 1;
     conn->printACNames = printACNames;
-    conn->discoveryTimeout = PADI_TIMEOUT;
+    conn->discoveryTimeout = pppoe_padi_timeout;
+    conn->discoveryAttempts = pppoe_padi_attempts;
     return 1;
 }
 
@@ -166,6 +175,17 @@ PPPOEConnectDevice(void)
     if (lcp_wantoptions[0].mru > ifr.ifr_mtu - TOTAL_OVERHEAD)
 	lcp_wantoptions[0].mru = ifr.ifr_mtu - TOTAL_OVERHEAD;
 
+    if (host_uniq) {
+	if (!parseHostUniq(host_uniq, &conn->hostUniq))
+	    fatal("Illegal value for host-uniq option");
+    } else {
+	/* if a custom host-uniq is not supplied, use our PID */
+	pid_t pid = getpid();
+	conn->hostUniq.type = htons(TAG_HOST_UNIQ);
+	conn->hostUniq.length = htons(sizeof(pid));
+	memcpy(conn->hostUniq.payload, &pid, sizeof(pid));
+    }
+
     conn->acName = acName;
     conn->serviceName = pppd_pppoe_service;
     strlcpy(ppp_devnam, devnam, sizeof(ppp_devnam));