[Improvements]
1. Defended against port scan software by \"closing\" SNMP port without losing SNMP manageability.
2. Improved telnet command of \"ip sock\".
3. Corrected : An NAT Loopback.
4. Corrected : A DDNS malfunction in PPPoE mode.
5. Corrected : A WEB display issue regarding to DDNS view log window.
6. Added server name in PADI in PPPoE mode.
7. Corrected: Modify telnet command \"log ?t\" to display service name correctly.
8. Add \"vigorddns\" client.
Vigor2200E+ v2.5.7 下載