User Manual User guide

Rockwell Automation Publication 1783-UM004E-EN-P - June 2014 159
Manage the Switch via the Device Manager Web Interface Chapter 4
6. Click the Public to Private tab.
Type Choose one of these values:
• Single—Translate a single address.
• Range—Translate a range of addresses.
• Subnet—Translate all of the addresses in the private subnet or a portion of the private subnet.
Range Type the number of addresses to translate. This field is available only if you choose Range in the Type field.
Valid values: 1…128
Default value = 1
IMPORTANT: Each address in the range counts as one translation entry. The switch supports a maximum of 128 translation entries.
Subnet Mask Type the subnet mask for the addresses to translate.
Valid values:
• Class B: 255.255.0.0
• Class C: 255.255.255.0
• Portion of Class C:
– 255.255.255.128 (provides 128 addresses per translation entry
– 255.255.255.192 (provides 64 addresses per translation entry
– 255.255.255.224 (provides 32 addresses per translation entry
– 255.255.255.240 (provides 16 addresses per translation entry)
Field Description