System/OS
2003.04.23 10:35
[linux] 랜카드 2개 설정 & iptables 로 사설 ip..
조회 수 14743 댓글 0
/etc/sysconfig/network
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NETWORKING=yes
FORWARD_IPV4=yes
HOSTNAME=ns
GATEWAY=211.227.115.142
GATEWAYDEV=eth0
-------------------------------------------------------------------
/etc/sysconfig/network-scripts/ifcfg-eth0
-------------------------------------------------------------------
BOOTPROTO=static
BROADCAST=211.227.115.0
IPADDR=211.227.115.130
NETMASK=255.255.255.0
NETWORK=211.227.115.0
ONBOOT=yes
-------------------------------------------------------------------
/etc/sysconfig/network-scripts/ifcfg-eth1
-------------------------------------------------------------------
DEVICE=eth1
BOOTPROTO=static
BROADCAST=192.168.1.255
IPADDR=192.168.1.1
NETMASK=255.255.255.0
NETWORK=192.168.1.0
ONBOOT=yes
-------------------------------------------------------------------
/etc/rc.d/rc.local
-------------------------------------------------------------------
insmod ip_tables
insmod iptable_filter
insmod ip_conntrack
insmod ipt_state
insmod ipt_limit
iptables -t nat -A POSTROUTING -o eth0 -j SNAT --to 211.227.115.130
echo "1" > /proc/sys/net/ipv4/ip_forward
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| 번호 | 분류 | 제목 | 글쓴이 | 날짜 | 조회 수 |
|---|---|---|---|---|---|
| 166 | System/OS | [linux] sendmail 설정/사용 | hooni | 2003.04.23 | 14575 |
| 165 | System/OS | [linux] DNS(Domain Name System) 설치, 설정 | hooni | 2003.04.23 | 12442 |
| 164 | System/OS | [linux] Masquerade 가상 ip분할기법 | hooni | 2003.04.23 | 47940 |
| 163 | System/OS | [linux] DHCP(Dynamic Host Configuration Protocol) 서버 | hooni | 2003.04.23 | 13025 |
| 162 | System/OS | [linux] 네트웍 트래픽 모니터링(MRTG) | hooni | 2003.04.23 | 41900 |
| 161 | System/OS | [linux] 커널 컴파일, 설정 | hooni | 2003.04.23 | 17846 |
| 160 | System/OS | [linux] 네트워크 커널 설정.. | hooni | 2003.04.23 | 16482 |
| 159 | System/OS | [linux] 최소한의 커널 설정(커널설치 전체과정) | hooni | 2003.04.23 | 17408 |
| 158 | System/OS | [linux] Xwindow/Xmanager 사용 | hooni | 2003.04.23 | 13344 |
| 157 | System/OS | [linux] ipchains 옵션 | hooni | 2003.04.23 | 13621 |
| 156 | System/OS | [linux] ipchains 사용예(패킷 필터링) | hooni | 2003.04.23 | 14181 |
| 155 | System/OS | [linux] ipfwadm를 이용한 패킷필터링(구버전) | hooni | 2003.04.23 | 13025 |