请教一个关于用ADSLL猫再接入路由器上网的问题

lj2001

单位上网用的是网通的ADSL，是动态的IP
在ADSL上有路由功能，但是老是死机，现在打算用一台华为的2621路由器做路由功能来实现学校里的所有机器上网，


现请教怎样才能实现用动态的IP能过ADSL猫再接入路由器来上网，

lj2001

有固定的IP就好办多了

lj2001

朋友们，我的配置是这样的，多多提意见

version 1.74
local-user hzezgzb service-type ppp password cipher "A-:W33;$1;-JEXJQ<%DJQ!!

sysname hzezgzb
dialer-rule 1 ip permit
firewall enable
aaa-enable
aaa accounting-scheme optional
!
acl 1 match-order auto
rule normal permit source 192.168.0.0 0.0.0.255
rule normal deny source any
!
acl 101 match-order auto
!
interface Aux0
async mode flow
link-protocol ppp
!
interface Ethernet0
ip address 192.168.0.254 255.255.255.0
shutdown
!
interface Ethernet1
pppoe-client dial-bundle-number 1
!
interface Serial0
link-protocol ppp
!
interface Serial1
link-protocol ppp
!
interface Dialer1
link-protocol ppp
mtu 1450
ppp pap local-user lfhzezgzb password simple study
ip address ppp-negotiate
dialer bundle 1
dialer number 5625141
nat outbound 1 interface
!
quit
ip route-static 0.0.0.0 0.0.0.0 Dialer 1 preference 60
!
return

lj2001

楼上这位兄弟你是哪的呀