Operation Manual
Table Of Contents
- Table of Contents
- Part I Introduction
- Part II Switch LAN
- Part III Security
- Part IV QoS Configuration
- Part V System Maintenance
- Part VI Diagnostics
- Appendix: Reference
- Index
VigorSwitch P1280 User’s Guide
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Enabled - Enable the item function.
Ping of Death Avoid ping of death attack.
Ping packets that length are larger than 65535 bytes.
Disabled – Disable the item function.
Enabled - Enable the item function.
IPv6 Min Fragments Check the minimum size of IPv6 fragments, and drop the
packets smaller than the minimum size. The valid range is
from 0 to 65535 bytes, and default value is 1240 bytes.
Disabled – Disable the item function.
Enabled - Enable the item function.
ICMP Fragments Drop the fragmented ICMP packets.
Disabled – Disable the item function.
Enabled - Enable the item function.
IPv4 Ping Max Size Determine the IPv4 PING packet with the length.
Disabled – Disable the item function.
Enabled - Enable the item function.-
IPv6 Ping Max Size Determine the IPv6 PING packet with the length.
Disabled – Disable the item function.
Enabled - Enable the item function.
Ping Max Size Setting Determine the IPv4/IPv6 PING packet with the length. Specify
the maximum size of the ICMPv4/ICMPv6 ping packets. The
valid range is from 0 to 65535 bytes, and the default value is
512 bytes.
Smurf Attack Avoid smurf attack. The length range of the netmask is from 0
to 323 bytes, and default length is 0 byte.
Disabled – Disable the item function.
Enabled - Enable the item function.
TCP Min Hdr Size Check the minimum TCP header and drops the TCP packets
with the header smaller than the minimum size. The length
range is from 0 to 31 bytes, and default length is 20 bytes.
Disabled – Disable the item function.
Enabled - Enable the item function.
TCP-SYN (SPORT<1024) Drop SYN packets with sport less than 1024.
Disabled – Disable the item function.
Enabled - Enable the item function.
Null Scan Attack Drop the packets with NULL scan.
Disabled – Disable the item function.
Enabled - Enable the item function.
X-mas Scan Attack Drop the packets if the sequence number is zero, and the FIN,
URG and PSH bits are set.
Disabled – Disable the item function.
Enabled - Enable the item function.
TCP SYN-FIN Attack Drop the packets with SYN and FIN bits set.
Disabled – Disable the item function.
Enabled - Enable the item function.-
TCP SYN-RST Attack Drop the packets with SYN and RST bits set.
Disabled – Disable the item function.