Shulou(Shulou.com)06/01 Report--

This article mainly introduces how to configure the Solaris8 dual network card, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let's take a look at it.

1. System environment:

1. Application purpose description:

Now all applications are servers with 192network segment. Now the purpose of configuring sun server dual network card is to access 172.172.172.170 through sun server through sun server.

Setting purpose: both 192.192.192.3 and 192.192.192.151 can ping 172.16.128.170

2. System network configuration:

The system now has two network cards: hme0 and eri0. Hme0 is intended to be equipped with 192network segment, and eri0 is configured with 172network segment.

Nic configuration:

Bash-2.03# ifconfig-a

Lo0: flags=19200849; mtu 8232 index 1 inet 127.0.0.1 netmask ff000000

Eri0: flags=19200843; mtu 1500 index 2 inet 172.172.172.33 netmask

Ffffff00 broadcast 172.16.255.255 ether 0:3:ba:29:cf:3a

Hme0: lags=19200843; mtu 1500 index 3 inet 192.192.192..2 netmask ffffff00 broadcast 192.192.192..255 ether 0:3:ba:29:cf:3a

Bash-2.03#

3. System routing table configuration:

Routing configuration:

Bash-2.03# netstat-nr

Routing Table: IPv4

Destination Gateway Flags Ref Use Interface

--

192.192.192..0 192.192.192..2 U 1 19 hme0

172.172.172.0 172.172.172.33 U 1 192 eri0

172.172.172.0 192.192.192..2 UG 1 0

224.0.0.0 192.192.192..2 U 1 0 hme0

Default 192.192.192..1 UG 1 16

127.0.0.1 127.0.0.1 UH 2 5382 lo0

Bash-2.03#

Description:

Default route: 192.192.192.. 1 (Internet line routing)

172.172.172.33 (Outreach 172 segment routing)

4. Solaris network changes:

Ensure that network forwarding is turned on and off by default:

# ndd-set / dev/ip ip_forwarding 1

# ndd-set / dev/ip ip_forward_directed_broadcasts 1

# ndd-set / dev/ip ip_forward_src_routed 1

5. Windows client 192.192.192.. 151 test:

The Windows system needs to add static routes:

Route add 172.172.172.0 mask 255.255.255.0 192.192.192..2

6. Test from the Windows client 192.192.192.. 151:

C:\ Documents and Settings\ guyhu >; ping 192.192.192.. 2

Reply from 192.192.192..2: bytes=32 time;ping 172.172.172.33

Reply from 172.172.172.33: bytes=32 time;ping 172.172.172.170

Reply from 172.172.172.170: bytes=32 time=5ms TTL=254

C:\ Documents and Settings\ guyhu >

7. Summary:

It is important to add "# ndd-set / dev/ip ip_forwarding 1" to the configuration process.

Thank you for reading this article carefully. I hope the article "how to configure Solaris8 dual network cards" shared by the editor will be helpful to everyone. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.