rp-pppoe: allow MTU to be increased up to 1500

[ppp.git] / pppd / plugins / rp-pppoe / common.c

diff --git a/pppd/plugins/rp-pppoe/common.c b/pppd/plugins/rp-pppoe/common.c
index a49efe7e43546525a6673380430b25da66e9e068..3b8e0140a37bf6e9e6919c310483ab34a4885bde 100644 (file)
--- a/pppd/plugins/rp-pppoe/common.c
+++ b/pppd/plugins/rp-pppoe/common.c
@@ -58,7 +58,7 @@ parsePacket(PPPoEPacket *packet, ParseFunc *func, void *extra)
     }
 
     /* Do some sanity checks on packet */
-    if (len > ETH_DATA_LEN - 6) { /* 6-byte overhead for PPPoE header */
+    if (len > ETH_JUMBO_LEN - PPPOE_OVERHEAD) { /* 6-byte overhead for PPPoE header */
        error("Invalid PPPoE packet length (%u)", len);
        return -1;
     }
@@ -246,6 +246,9 @@ void pppoe_printpkt(PPPoEPacket *packet,
        case TAG_RELAY_SESSION_ID:
            printer(arg, "relay-session-id");
            break;
+       case TAG_PPP_MAX_PAYLOAD:
+           printer(arg, "PPP-max-payload");
+           break;
        case TAG_SERVICE_NAME_ERROR:
            printer(arg, "service-name-error");
            text = 1;