From fc098b3062badfd802f91241533069cad4886b6f Mon Sep 17 00:00:00 2001 From: Dmitry Kozlov Date: Sun, 10 Apr 2016 10:56:08 +0300 Subject: pppoe: do not negotiate LCP MRU option if it is larger than 1492 --- accel-pppd/ctrl/pppoe/pppoe.c | 1 + 1 file changed, 1 insertion(+) (limited to 'accel-pppd/ctrl') diff --git a/accel-pppd/ctrl/pppoe/pppoe.c b/accel-pppd/ctrl/pppoe/pppoe.c index a4d1ca92..c130f84e 100644 --- a/accel-pppd/ctrl/pppoe/pppoe.c +++ b/accel-pppd/ctrl/pppoe/pppoe.c @@ -341,6 +341,7 @@ static struct pppoe_conn_t *allocate_channel(struct pppoe_serv_t *serv, const ui conn->ctrl.finished = ppp_finished; conn->ctrl.terminate = ppp_terminate; conn->ctrl.max_mtu = min(ETH_DATA_LEN, serv->mtu) - 8; + conn->ctrl.no_lcp_mru = conn->ctrl.max_mtu > (ETH_DATA_LEN - 8); conn->ctrl.type = CTRL_TYPE_PPPOE; conn->ctrl.ppp = 1; conn->ctrl.name = "pppoe"; -- cgit v1.2.3