Li_阴宅

这个屌丝很懒，什么也没留下！

热门标签

真实环境IBMP740小机确定网卡插槽及ip对应关系.

作者：Li_阴宅 | 2024-06-24 09:42:44

踩

ibm小型机网线接口

查看系统网卡信息

ifconfig –a

#ifconfig -a

en0: flags=1e080863,c0

inet 12.12.12.1 netmask 0xffffff00 broadcast 12.12.12.255

inet 169.254.19.124 netmask 0xffff8000 broadcast 169.254.127.255

tcp_sendspace 65536 tcp_recvspace 65536 rfc1323 1

en2: flags=1e080863,c0

inet 172.16.160.15 netmask 0xffffff00 broadcast 172.16.160.255

inet 172.16.160.10 netmask 0xffffff00 broadcast 172.16.160.255

tcp_sendspace 65536 tcp_recvspace 65536 rfc1323 1

en6: flags=1e080863,c0

inet 13.13.13.1 netmask 0xffffff00 broadcast 13.13.13.255

inet 169.254.254.158 netmask 0xffff8000 broadcast 169.254.255.255

tcp_sendspace 65536 tcp_recvspace 65536 rfc1323 1

lo0: flags=e08084b,c0

inet 127.0.0.1 netmask 0xff000000 broadcast 127.255.255.255

inet6 ::1%1/0

tcp_sendspace 131072 tcp_recvspace 131072 rfc1323 1

查看网卡设备

Lsdev –Cc adapter |grep en

ent0 Available 02-08 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

ent1 Available 02-09 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

ent2 Available 03-08 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

ent3 Available 03-09 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

ent4 Available Logical Host Ethernet Port (lp-hea)

ent5 Available Logical Host Ethernet Port (lp-hea)

ent6 Available Logical Host Ethernet Port (lp-hea)

ent7 Available Logical Host Ethernet Port (lp-hea)

查看物理网卡接口插槽

:/etc#lscfg -vpl ent0

ent0 U78A0.001.DNWKYCD-P1-C4-T1 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

2-Port 10/100/1000 Base-TX PCI-X Adapter:

Part Number.................00E0826

FRU Number..................00E0826

EC Level....................D77169

Manufacture ID..............YL1021

Network Address.............00215E8B62B0

ROM Level.(alterable).......DV0210

Hardware Location Code......U78A0.001.DNWKYCD-P1-C4-T1

PLATFORM SPECIFIC

Name: ethernet

Node: ethernet@1

Device Type: network

Physical Location: U78A0.001.DNWKYCD-P1-C4-T1

lscfg -vpl ent1

ent1 U78A0.001.DNWKYCD-P1-C4-T2 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

2-Port 10/100/1000 Base-TX PCI-X Adapter:

Part Number.................00E0826

FRU Number..................00E0826

EC Level....................D77169

Manufacture ID..............YL1021

Network Address.............00215E8B62B1

ROM Level.(alterable).......DV0210

Hardware Location Code......U78A0.001.DNWKYCD-P1-C4-T2

PLATFORM SPECIFIC

Name: ethernet

Node: ethernet@1,1

Device Type: network

Physical Location: U78A0.001.DNWKYCD-P1-C4-T2

lscfg -vpl ent2

ent2 U78A0.001.DNWKYCD-P1-C5-T1 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

2-Port 10/100/1000 Base-TX PCI-X Adapter:

Part Number.................00E0826

FRU Number..................00E0826

EC Level....................D77169

Manufacture ID..............YL1021

Network Address.............00215E8B62D8

ROM Level.(alterable).......DV0210

Hardware Location Code......U78A0.001.DNWKYCD-P1-C5-T1

PLATFORM SPECIFIC

Name: ethernet

Node: ethernet@1

Device Type: network

Physical Location: U78A0.001.DNWKYCD-P1-C5-T1

lscfg -vpl ent3

ent3 U78A0.001.DNWKYCD-P1-C5-T2 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

2-Port 10/100/1000 Base-TX PCI-X Adapter:

Part Number.................00E0826

FRU Number..................00E0826

EC Level....................D77169

Manufacture ID..............YL1021

Network Address.............00215E8B62D9

ROM Level.(alterable).......DV0210

Hardware Location Code......U78A0.001.DNWKYCD-P1-C5-T2

PLATFORM SPECIFIC

Name: ethernet

Node: ethernet@1,1

Device Type: network

Physical Location: U78A0.001.DNWKYCD-P1-C5-T2

这里我们可以看到ent0 和ent1 是在一个C4插槽下两个接口，ent2，ent3是在插槽C5上的两个接口。

下面是真是740 后面拓扑图

可以确定的我接口网线的接口为黄色接口 C6-T3，C4-T1，C5-T1

HBA

空

那我们可以确定en0

inet 12.12.12.1 netmask 0xffffff00 broadcast 12.12.12.255

inet 169.254.19.124 netmask 0xffff8000 broadcast 169.254.127.255

是在ent0接口上也即是在 c4-t1上

En2

inet 172.16.160.15 netmask 0xffffff00 broadcast 172.16.160.255

inet 172.16.160.10 netmask 0xffffff00 broadcast 172.16.160.255

tcp_sendspace 65536 tcp_recvspace 65536 rfc1323

是在ent2接口上，也就是在c5-t1上

那么我还有个en6 的ip 不知道是在哪个网卡接口上，由于我剩下最后一根网线是接在C6-T3上的，那么很明显

en6: flags=1e080863,c0

inet 13.13.13.1 netmask 0xffffff00 broadcast 13.13.13.255

inet 169.254.254.158 netmask 0xffff8000 broadcast 169.254.255.255

这个ip是在C6-T3上

我们可以证实一下

查看适配接口

lsdev -Cc adapter |grep en

ent0 Available 02-08 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

ent1 Available 02-09 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

ent2 Available 03-08 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

ent3 Available 03-09 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)

ent4 Available Logical Host Ethernet Port (lp-hea)

ent5 Available Logical Host Ethernet Port (lp-hea)

ent6 Available Logical Host Ethernet Port (lp-hea)

ent7 Available Logical Host Ethernet Port (lp-hea)

剩下的只有ent4，ent5，ent6，ent7 这些接口显然在c6槽位从上到下四个接口

先查一下ent4

lscfg -vpl ent4

ent4 U78A0.001.DNWKYCD-P1-C6-T1 Logical Host Ethernet Port (lp-hea)

IBM Host Ethernet Adapter:

Network Address.............6CAE8B05A620

PLATFORM SPECIFIC

Name: ethernet

Node: ethernet@200000000000001

Device Type: network

Physical Location: U78A0.001.DNWKYCD-P1-C6-T1

再看 ent5,ent6 ent7

lscfg -vpl ent5

ent5 U78A0.001.DNWKYCD-P1-C6-T2 Logical Host Ethernet Port (lp-hea)

IBM Host Ethernet Adapter:

Network Address.............6CAE8B05A621

PLATFORM SPECIFIC

Name: ethernet

Node: ethernet@200000000000002

Device Type: network

Physical Location: U78A0.001.DNWKYCD-P1-C6-T2

lscfg -vpl ent6

ent6 U78A0.001.DNWKYCD-P1-C6-T3 Logical Host Ethernet Port (lp-hea)

IBM Host Ethernet Adapter:

Network Address.............6CAE8B05A630

PLATFORM SPECIFIC

Name: ethernet

Node: ethernet@200000000000011

Device Type: network

Physical Location: U78A0.001.DNWKYCD-P1-C6-T3

lscfg -vpl ent7

ent7 U78A0.001.DNWKYCD-P1-C6-T4 Logical Host Ethernet Port (lp-hea)

IBM Host Ethernet Adapter:

Network Address.............6CAE8B05A631

PLATFORM SPECIFIC

Name: ethernet

Node: ethernet@200000000000012

Device Type: network

Physical Location: U78A0.001.DNWKYCD-P1-C6-T4

由于系统默认的en6 和ent6 对应的，所有我们可以确定en6 的ip在ent6上，这也是真是情况相符合。

来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/26175573/viewspace-1225244/，如需转载，请注明出处，否则将追究法律责任。

转载于:http://blog.itpub.net/26175573/viewspace-1225244/

声明：本文内容由网友自发贡献，不代表【wpsshop博客】立场，版权归原作者所有，本站不承担相应法律责任。如您发现有侵权的内容，请联系我们。转载请注明出处：https://www.wpsshop.cn/w/Li_阴宅/article/detail/752326