[FUGSPBR] Roteamento ou NATD ?
WagnerBrustolim
zoiobrust em bol.com.br
Sex Jul 18 17:13:00 BRT 2003
Bom !!! Uso aqui ADSL ... e faço NATD para 12 pontos em uma rede wireless .
Do servidor de ADSL ele encherga todos os pontos .... e dos pontos só
encherga o servidor ADSL... gostaria de acertar o roteamento.
pois quando pingo de um ponto para o outro o servidor não resolve pela rede
wireless ... manda direto pela ADSL dai não funciona !!!
o q pode ser feito pois já tentei varia coisas !!!
no servidor
bash-2.05a# ifconfig
rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 00:e0:7d:c9:33:24
media: Ethernet autoselect (10baseT/UTP)
Placa q é ligada a ADSL
status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet 127.0.0.1 netmask 0xff000000
wi0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 192.168.50.1 netmask 0xffffff00 broadcast 192.168.50.255
ether 00:02:2d:3e:c5:df
media: IEEE 802.11 Wireless Ethernet autoselect
status: no carrier
Placa de Wireless q faz natd para rede wireless
ssid milenium 1:milenium
stationname internet
channel 10 authmode OPEN powersavemode OFF powersavesleep 100
wepmode MIXED weptxkey 1
wepkey 1:64-bit
tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1492
inet 200.138.62.156 --> 200.181.195.254 netmask 0xffffff00
Tunel criado pela ADSL pela autenticação PPPoE
Opened by PID 77
Pontos q estão ligados pela rede Wireless
bash-2.05a# arp -a
internet.milenium (192.168.50.1) at 00:02:2d:3e:c5:df on wi0 permanent
[ethernet]
? (192.168.50.2) at 00:02:2d:37:2b:55 on wi0 [ethernet]
? (192.168.50.4) at 00:02:2d:51:7f:f2 on wi0 [ethernet]
? (192.168.50.45) at 00:02:2d:42:0b:0e on wi0 [ethernet]
? (192.168.50.253) at 00:02:2d:4b:5d:6e on wi0 [ethernet]
? (192.168.50.255) at ff:ff:ff:ff:ff:ff on wi0 permanent [ethernet]
bash-2.05a#
Tabela de Rotas
bash-2.05a# netstat -rn
Routing tables
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 200.181.195.254 UGSc 64 21088 tun0
127.0.0.1 127.0.0.1 UH 1 46 lo0
192.168.50 link#3 UC 6 0 wi0
192.168.50.1 00:02:2d:3e:c5:df UHLW 0 737 lo0
192.168.50.2 00:02:2d:37:2b:55 UHLW 1 20205 wi0 136
192.168.50.4 00:02:2d:51:7f:f2 UHLW 0 2643 wi0 1193
192.168.50.45 00:02:2d:42:0b:0e UHLW 1 3181 wi0 687
192.168.50.253 00:02:2d:4b:5d:6e UHLW 2 22935 wi0 688
192.168.50.255 ff:ff:ff:ff:ff:ff UHLWb 2 280 wi0
200.181.195.254 200.138.62.156 UH 63 0 tun0
bash-2.05a#
NATD e regras do firewall
00100 1887 173592 divert 8668 ip from any to any via wi0
00200 0 0 allow ip from any to 200.199.201.83
65535 3901 564786 allow ip from any to any
bash-2.05a#
Qual a solução para um ponto ping no outro ?
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