New firmware is available for the following models:

ES-4024 V3.50(DU.1)C0

MSC1000 V3.50(DS.6)C0

ZyWALL10W V3.62(WH.3)C0

ZyWALL2 V3.62(WK.5)C0

ZyWALL70 V3.62(WM.3)C0

1. [BUG FIX] Symptom: ZyWALL cannot establish IPSec connection to SSH Sentinel. Condition: When ZyWALL and Sentinel both enable XAUTH, the IKE negotiation will fail.
2. [ENHANCEMENT] Auto configures MSS size according to MTU size. If users set the MSS value to 0, system would auto configure the MSS size according MTU size. Otherwise, the mss value would be the user specified value. The default MSS size is
1400.
3. [BUG FIX] Symptom: PPPoE connection sometimes fails in France.
Condition: Since France Telcom changes their core network setup to BRAS, ZyWALL PPPoE connection on authentication phase most of the time fails.

By NetBoot