99183,F1060配置拨号上网后，网速变的越来越慢
问题描述：
防火墙接了三根外线，一根是无线两根是拨号，单独一根无线上网没有任何问题，但是单独任意一根拨号上网，网速开始时正常，后来渐渐的变的越来越慢，是配置拨号时要注意什么吗？
组网及组网描述：
policy-based-route dianxinbohao108-111 permit node 10
if-match acl 3000
apply output-interface Dialer1
#
policy-based-route dianxinbohao108-111 permit node 20
if-match acl 3001
apply output-interface GigabitEthernet1/0/2
apply output-interface Dialer2
#
policy-based-route dianxinbohao108-111 permit node 30
if-match acl 3003
apply output-interface GigabitEthernet1/0/3
#
interface Dialer1
ppp chap password cipher $c$3$C+QDS/Fwb4fme0JuDik+ZiRFTVgr85bRIvDF
ppp chap user 123456
ppp pap local-user ad79626374 password cipher $c$3$v9sqG459FhB4juZHVoHah9Y6A9TKbh8wfcOC
dialer bundle enable
dialer-group 1
dialer timer idle 0
ip address ppp-negotiate
nat outbound 2000
#
interface Dialer2
ppp chap password cipher $c$3$ktB/vjGPNEH9o16ZETT8NZ69GB8dq1trWTV6
ppp chap user 654321
ppp pap local-user ad79626774 password cipher $c$3$zIACxmvAQJGawbHKFWWpr2v/CtHCqWSPqCM=
dialer bundle enable
dialer-group 2
dialer timer idle 0
ip address ppp-negotiate
nat outbound 2000
#
interface GigabitEthernet1/0/1
port link-mode route
pppoe-client dial-bundle-number 1
#
interface GigabitEthernet1/0/2
port link-mode route
pppoe-client dial-bundle-number 2
#
interface GigabitEthernet1/0/3
port link-mode route
ip address 222.72.41.106 255.255.255.252
nat outbound 2000
#
interface GigabitEthernet1/0/15
port link-mode route
ip address 10.0.0.65 255.255.255.248
ip policy-based-route dianxinbohao108-111
#
object-policy ip Any-Any
rule 0 pass
#
object-policy ip Untrust-Local
rule 0 pass
#
object-policy ip av
rule 0 inspect av
#
object-policy ip ips
rule 0 inspect ips
#
security-zone name Local
#
security-zone name Trust
import interface GigabitEthernet1/0/14
import interface GigabitEthernet1/0/15
#
security-zone name DMZ
#
security-zone name Untrust
import interface Dialer1
import interface GigabitEthernet1/0/1
import interface GigabitEthernet1/0/2
import interface GigabitEthernet1/0/3
import interface GigabitEthernet1/0/4
import interface GigabitEthernet1/0/5
#
security-zone name Management
import interface GigabitEthernet1/0/0
#
zone-pair security source Any destination Any
object-policy apply ip Any-Any
#
zone-pair security source Untrust destination Local
object-policy apply ip Untrust-Local
#
scheduler logfile size 16
#
line class aux
user-role network-operator
#
line class console
authentication-mode scheme
user-role network-admin
#
line class vty
user-role network-operator
#
line aux 0
user-role network-admin
#
line con 0
user-role network-admin
#
line vty 0 63
authentication-mode scheme
user-role network-admin
#
ip route-static 0.0.0.0 0 Dialer1
ip route-static 0.0.0.0 0 Dialer2
ip route-static 0.0.0.0 0 222.72.41.105
ip route-static 10.0.1.0 24 10.0.0.66
ip route-static 10.0.2.0 24 10.0.0.66
ip route-static 10.0.3.0 24 10.0.0.66
ip route-static 10.0.4.0 24 10.0.0.66
ip route-static 10.0.5.0 24 10.0.0.66
ip route-static 10.0.6.0 24 10.0.0.66
ip route-static 10.0.7.0 24 10.0.0.66
ip route-static 10.0.8.0 24 10.0.0.66
ip route-static 10.0.9.0 24 10.0.0.66
ip route-static 10.0.10.0 24 10.0.0.66
ip route-static 10.0.11.0 24 10.0.0.66
ip route-static 10.0.12.0 24 10.0.0.66
ip route-static 10.0.13.0 24 10.0.0.66
ip route-static 10.0.14.0 24 10.0.0.66
ip route-static 10.0.15.0 24 10.0.0.66
ip route-static 10.0.16.0 24 10.0.0.66
ip route-static 10.0.20.0 23 10.0.0.66
ip route-static 10.0.32.0 22 10.0.0.66
#
ssh server enable
#
acl basic 2000
rule 0 permit
#
acl advanced 3000
rule 0 permit ip source 10.0.8.0 0.0.0.255
rule 5 permit ip source 10.0.9.0 0.0.0.255
rule 10 permit ip source 10.0.10.0 0.0.0.255
rule 15 permit ip source 10.0.11.0 0.0.0.255
#
acl advanced 3001
rule 0 permit ip source 10.0.12.0 0.0.0.255
rule 5 permit ip source 10.0.14.0 0.0.0.255
rule 15 permit ip source 10.0.13.0 0.0.0.255
#
acl advanced 3002
rule 0 permit ip source 10.0.1.0 0.0.0.255
rule 5 permit ip source 10.0.2.0 0.0.0.255
rule 10 permit ip source 10.0.3.0 0.0.0.255
rule 15 permit ip source 10.0.4.0 0.0.0.255
rule 20 permit ip source 10.0.5.0 0.0.0.255
rule 25 permit ip source 10.0.6.0 0.0.0.255
rule 30 permit ip source 10.0.7.0 0.0.0.255
rule 35 permit ip source 10.0.8.0 0.0.0.255
最佳答案
dialer口下，做如下配置试试，我也遇到过类似的问题，就是这样解决的，或者咨询下当地运营商，那两个参数当地的线路设置成多少合适
interface Dialer1
mtu 1492
tcp mss 1200
dialer的tcp mss调整一下看看
Dialer2没加到安全域里吧？
