144Network configuration for Secure File Transfer Protocol (SFTP) data backup

numeric digits, and the special characters _ . - and $. You cannot use the character - at the beginning of the logon string and you can use $ only at the end of the logon string.

Nortel Linux base does not recognize the \ character. Do not use the \ character when you specify the SFTP directory.

SFTP network configuration requirements

The SFTP option requires an operational ELAN network because the backup and recovery of data must use the ELAN interface. Nortel recommends the destination SFTP server reside on the same ELAN network as the source SFTP server. If the destination SFTP server resides outside the subnet of the source SFTP server, use one of the two options shown in Table 12 "SFTP network configuration requirements" (page 144).

Table 12

SFTP network configuration requirements

Option

Details

1The router connecting the two subnets must be configured to allow pings to pass through. This ensures there is a valid data path between the two subnets

If the default gateway is set to the TLAN interface gateway, a routing entry is required to ensure that all ELAN data uses only the ELAN NIC. Use the CLI command routeconfig to add the routing entry. An example of the routeconfig command is as follows:

routeconfig add -net destination_ip -netmask subnet_mask -gw gateway_ip -dev eth0

2On the source server set the ELAN interface gateway as the default gateway.

Nortel Communication Server 1000

Linux Platform Base and Applications Installation and Commissioning

NN43001-315 02.09

29 October 2008

Copyright © 2007–2008 Nortel Networks

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Nortel Networks NN43001-315 Sftp network configuration requirements, Sftp network configuration requirements Option Details