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настройка_сети
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настройка_сети [2009/11/13 10:02] val |
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| - | ====== Настройка сети ====== | ||
| - | |||
| - | ===== Файлы конфигурации ===== | ||
| - | |||
| - | ==== Файл /etc/rc.conf ==== | ||
| - | <code> | ||
| - | ifconfig_em0="inet 172.16.1.X/24" | ||
| - | defaultrouter="172.16.1.254" | ||
| - | |||
| - | # Alias example | ||
| - | # ifconfig_em0_alias0="inet 172.16.1.100+X/32" | ||
| - | # ifconfig_em0_alias1="inet 172.16.1.200+X/32" | ||
| - | # ifconfig_em0_alias2="inet 10.5.Z.X/24" | ||
| - | |||
| - | # 802.1q example | ||
| - | # cloned_interfaces="vlan2 vlan3" | ||
| - | # ifconfig_vlan2="inet 172.16.2.X/24 vlan 2 vlandev em0" | ||
| - | # ifconfig_vlan3="inet 172.16.3.X/24 vlan 3 vlandev em0" | ||
| - | |||
| - | </code> | ||
| - | |||
| - | ==== Файл /etc/hosts ==== | ||
| - | <code> | ||
| - | [hostX:~] # cat /etc/hosts | ||
| - | … | ||
| - | 172.16.1.Y hostY | ||
| - | 172.16.1.254 gate | ||
| - | </code> | ||
| - | |||
| - | ==== Файл /etc/resolv.conf ==== | ||
| - | <code> | ||
| - | [hostX:~] # cat /etc/resolv.conf | ||
| - | domain class.un | ||
| - | nameserver 172.16.1.254 | ||
| - | </code> | ||
| - | |||
| - | ===== Команды для настройки ===== | ||
| - | |||
| - | ==== ifconfig ==== | ||
| - | <code> | ||
| - | # ifconfig em0 -alias | ||
| - | |||
| - | # ifconfig em0 inet 172.16.1.X/24 | ||
| - | |||
| - | # ifconfig em0 inet 10.5.Z.X/24 alias | ||
| - | |||
| - | # /etc/rc.d/netif start | ||
| - | </code> | ||
| - | |||
| - | ==== route ==== | ||
| - | <code> | ||
| - | route -n flush | ||
| - | |||
| - | route add default 172.16.1.254 | ||
| - | |||
| - | /etc/rc.d/routing start | ||
| - | </code> | ||
| - | ===== Команды для диагностики ===== | ||
| - | <code> | ||
| - | Команда Ключи | ||
| - | arp -a -d | ||
| - | ping -s размер | ||
| - | netstat -rn –f inet | ||
| - | netstat –I интерфейс -inb | ||
| - | netstat –I интерфейс -inb -w 1 | ||
| - | traceroute | ||
| - | sockstat -4 | ||
| - | tcpdump -i em0 -n -s 0 -X "port 21 and host 172.16.1.X" | ||
| - | nslookup | ||
| - | </code> | ||
настройка_сети.1258095771.txt.gz · Last modified: 2013/05/22 13:50 (external edit)
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