System information

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5.8.5 Manually Changing the Auto Created TCP/IP Interface
For the twinax IBM Network Station to see and be seen across the network,
the LAN interface of the As1 system must be manually added in the TCP/IP
TDLC interface.
To add the LAN interface, complete the following steps:
1. From an AS/400 session, type
CFGTCP on any command line.
2. Select option
1
(Work with interfaces).
3. To end the TDLC interface, select option
10
. In this scenario, the
10.1.1.193 interface is ended.
4. Select option
2
to change the interface.
5. Enter the value
10.1.1.2
on the
Associated local interface parameter and
press
Enter
. A display of the interface description is shown in Figure 85.
6. Start the TDLC interface.
Figure 85. TCP/IP Interface Updated with an Associated Local Interface Value
5.8.6 Configuring and Starting BOOTP/DHCP Relay Agent
After building the DHCP configuration file for the twinax subnet, it is time to
turn
As1.mycompany.com into a BOOTP/DHCP Relay Agent. In this scenario,
the AS/400 BOOTP/DHCP Relay Agent is configured to forward DHCP
messages directly, without delay, from the twinax subnet to the primary DHCP
server.
To configure the AS/400 BOOTP/DHCP Relay Agent, complete the following
steps:
1. Sign on to the AS/400 system As1.
Display TCP/IP Interface
System: AS1
Internet address . . . . . . . . . . . . . . . : 10.1.1.193
Subnet mask . . . . . . . . . . . . . . . . . : 255.255.255.192
Line description . . . . . . . . . . . . . . . : QTDL826400
Line type . . . . . . . . . . . . . . . . . . : *TDLC
Associated local interface . . . . . . : 10.1.1.2
Interface status . . . . . . . . . . . . . . . : Active
Type of service . . . . . . . . . . . . . . . : *NORMAL
Maximum transmission unit . . . . . . . . . . : *LIND
Automatic start . . . . . . . . . . . . . . . : *YES