Lantronix EDS2100 EDS1100 / EDS2100 - User Guide - Page 105

IP Settings, Submit, Protocol Stack, To con the ICMP network protocol

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13: Maintenance and Diagnostics Settings Protocol Stack TCP Settings Max Retrans Max Retrans Syn/Ack Max Timeout Table 13-5 TCP Settings Description Enter the maximum number of retransmissions of a packet that will be attempted before failing. Enter the maximum number of retransmissions of a SYN that will be attempted before failing. It is lower than "Max Retrans" to thwart denial-ofservice attacks. Enter the maximum time between retransmissions. 4. Click Submit. IP Settings 1. Click Protocol Stack on the menu bar. 2. Click IP. Figure 13-6 IP Protocol 3. Modify the following settings: Table 13-7 IP Settings Protocol Stack IP Settings IP Time to Live Multicast Time to Live Description This value typically fills the Time To Live in the IP header. SNMP refers to this value as "ipDefaultTTL". Enter the number of hops to be transmitted before the packet is discarded. This value fills the Time To Live in any multicast IP header. Normally this value will be one so the packet will be blocked at the first router. It is the number of hops allowed before a Multicast packet is discarded. Enter the value to be greater than one to intentionally propagate multicast packets to additional routers. 4. Click Submit. ICMP Settings To configure the ICMP network protocol: EDS1100/2100 User Guide 105

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13: Maintenance and Diagnostics Settings
EDS1100/2100 User Guide
105
4.
Click
Submit
.
IP Settings
1.
Click
Protocol Stack
on the menu bar.
2.
Click
IP
.
Figure 13-6
IP Protocol
3.
Modify the following settings:
4.
Click
Submit
.
ICMP Settings
To configure the ICMP network protocol:
Max Retrans
Enter the maximum number of retransmissions of a packet that will be
attempted before failing.
Max Retrans Syn/Ack
Enter the maximum number of retransmissions of a SYN that will be
attempted before failing.
It is lower than “Max Retrans” to thwart denial-of-
service attacks.
Max Timeout
Enter the maximum time between retransmissions.
Table 13-7
IP Settings
Protocol Stack
IP Settings
Description
IP Time to Live
This value typically fills the Time To Live in the IP header. SNMP refers to
this value as "ipDefaultTTL".
Enter the number of hops to be transmitted before the packet is discarded.
Multicast Time to Live
This value fills the Time To Live in any multicast IP header. Normally this
value will be one so the packet will be blocked at the first router.
It is the
number of hops allowed before a Multicast packet is discarded.
Enter the value to be greater than one to intentionally propagate multicast
packets to additional routers.
Table 13-5
TCP Settings
Protocol Stack
TCP Settings
Description