ADSL lenta quando richiedi una pagina

[havock]

Ciao a tutti!!!!

In azienda ho un Cisco 857 che quando faccio click su un link, prima di cominciare ad aprire la pagina richiede un attesa di 3 o 4 secondi. Praticamente faccio un click aspetto 4 secondi circa e poi comincio a vedere qualcosa della pagina richiesta.

Con altri tipi di router la connessione funziona bene. Il router è nuovo e secondo me riguarda la sua configurazione.

Potete aiutarmi a riguardo perché questo problema ci rallenta moltissimo la navigazione...

Posto la configurazione del router:

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Building configuration...

Current configuration : 6503 bytes
!
version 12.4
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
service sequence-numbers
!
hostname XXXXX
!
boot-start-marker
boot-end-marker
!
logging buffered 51200
logging console critical
enable secret 5 $1$ys73$r7UC6QH5G8RTrgFQMSRvw.
!
no aaa new-model
clock timezone PCTime 1
clock summer-time PCTime date Mar 30 2003 2:00 Oct 26 2003 3:00
!
crypto pki trustpoint TP-self-signed-705976598
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-705976598
revocation-check none
rsakeypair TP-self-signed-705976598
!
!
crypto pki certificate chain TP-self-signed-705976598
certificate self-signed 01
30820244 308201AD A0030201 02020101 300D0609 2A864886 F70D0101 04050030
30312E30 2C060355 04031325 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 37303539 37363539 38301E17 0D303230 33303131 31353734
395A170D 32303031 30313030 30303030 5A303031 2E302C06 03550403 1325494F
532D5365 6C662D53 69676E65 642D4365 72746966 69636174 652D3730 35393736
35393830 819F300D 06092A86 4886F70D 01010105 0003818D 00308189 02818100
B23C7B91 3A0DAB8F B63F3D68 F39A7232 29B3CECE B060F11C 54AC3969 13C73CF0
2130348A 6AD70AB2 124F2AC2 A8418853 2D9EE8BA 63185EAD 3F723B36 23108385
CE3F2EC6 1D69E1A8 77F48FD5 C2F48CD9 0CE3533B 028D1F4D A52352C0 BC4BA5B8
46EE7C03 C3413DBD 8B26AA43 E37A0CB2 2FA9DB00 735BB14F 1B56FF3A F05B3F7F
02030100 01A36E30 6C300F06 03551D13 0101FF04 05300301 01FF3019 0603551D
11041230 10820E67 69616E6F 2E676961 6E6F2E65 75301F06 03551D23 04183016
80140C90 AF8B9DE0 6C81CF98 F1AF5F12 78F5DD52 7B33301D 0603551D 0E041604
140C90AF 8B9DE06C 81CF98F1 AF5F1278 F5DD527B 33300D06 092A8648 86F70D01
01040500 03818100 0E2FFE43 ABD4A727 9F5E69EC 173E9EE3 5149EC23 E0AC7B5B
C869E339 05CDDA8F EBF87357 BB9474FA D3CFB3A6 B6087CB3 4B7D7870 994EECEB
6D8D6548 06008181 A3C116DB 3F969994 D260405F D4E01798 6D44CB88 0B065F3D
0CFB623B 2AF1C0F0 51D9B96B 9F4FC101 20231541 90CFADDE 79F13E76 A5297D28
45BAC0D9 EFAE508B
quit
dot11 syslog
no ip source-route
no ip dhcp use vrf connected
ip dhcp excluded-address 10.10.10.1
ip dhcp excluded-address 192.168.1.1 192.168.1.100
ip dhcp excluded-address 192.168.1.1
!
ip dhcp pool LAN
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
dns-server 192.168.1.15 8.8.8.8
!
!
ip cef
ip inspect name DEFAULT100 cuseeme
ip inspect name DEFAULT100 ftp
ip inspect name DEFAULT100 h323
no ip bootp server
ip domain XXXXX
ip name-server 192.168.1.15
ip name-server 8.8.8.8
!
!
!
username giano privilege 15 secret 5 $1$4upw$/lTnUoxSd7Bqz8RIUrSTU0
!
!
archive
log config
hidekeys
!
!
ip tcp synwait-time 10
ip ssh time-out 60
ip ssh authentication-retries 2
!
!
!
interface ATM0
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
ip route-cache flow
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0.3 point-to-point
description $FW_OUTSIDE$$ES_WAN$
ip address X.XXX.XX.XX 255.255.255.248
ip nat outside
ip virtual-reassembly
pvc 8/35
encapsulation aal5snap
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Vlan1
description $ETH-SW-LAUNCH$$INTF-INFO-HWIC 4ESW$$ES_LAN$$FW_INSIDE$
ip address 192.168.1.1 255.255.255.0
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat inside
ip virtual-reassembly
ip route-cache flow
ip tcp adjust-mss 1452
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 ATM0.3
!
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip nat inside source list 102 interface ATM0.3 overload
ip nat inside source static 192.168.1.XX X.XXX.XX.XX
ip nat inside source static 192.168.1.XX X.XXX.XX.XX
ip nat inside source static 192.168.1.XX X.XXX.XX.XX
ip nat inside source static 192.168.1.XX X.XXX.XX.XX
ip nat inside source static 192.168.1.XX X.XXX.XX.XX
!
logging trap debugging
access-list 100 remark auto generated by Cisco SDM Express firewall configuration
access-list 100 remark CCP_ACL Category=1
access-list 100 deny ip X.XXX.XX.XX 0.0.0.7 any
access-list 100 deny ip host 255.255.255.255 any
access-list 100 deny ip 127.0.0.0 0.255.255.255 any
access-list 100 permit ip any any
access-list 101 remark auto generated by Cisco SDM Express firewall configuration
access-list 101 remark CCP_ACL Category=1
access-list 101 deny ip 192.168.1.0 0.0.0.255 any
access-list 101 permit icmp any host X.XXX.XX.XX echo-reply
access-list 101 permit icmp any host X.XXX.XX.XX time-exceeded
access-list 101 permit icmp any host X.XXX.XX.XX unreachable
access-list 101 deny ip 10.0.0.0 0.255.255.255 any
access-list 101 deny ip 172.16.0.0 0.15.255.255 any
access-list 101 deny ip 192.168.0.0 0.0.255.255 any
access-list 101 deny ip 127.0.0.0 0.255.255.255 any
access-list 101 deny ip host 255.255.255.255 any
access-list 101 deny ip host 0.0.0.0 any
access-list 101 deny ip any any
access-list 102 remark CCP_ACL Category=2
access-list 102 permit ip 192.168.1.0 0.0.0.255 any
no cdp run
!
control-plane
!
banner exec ^CCCCCCCCCCCCCCCC
% Password expiration warning.
-----------------------------------------------------------------------

Cisco Configuration Professional (Cisco CP) is installed on this device
and it provides the default username "cisco" for one-time use. If you have
already used the username "cisco" to login to the router and your IOS image
supports the "one-time" user option, then this username has already expired.
You will not be able to login to the router with this username after you exit
this session.

It is strongly suggested that you create a new username with a privilege level
of 15 using the following command.

username <myuser> privilege 15 secret 0 <mypassword>

Replace <myuser> and <mypassword> with the username and password you
want to use.

-----------------------------------------------------------------------
^C
banner login ^CCCCCCCCCCCCCCCCAuthorized access only!
Disconnect IMMEDIATELY if you are not an authorized user!^C
!
line con 0
login local
no modem enable
transport output telnet
line aux 0
login local
transport output telnet
line vty 0 4
privilege level 15
login local
transport input telnet ssh
!
scheduler max-task-time 5000
scheduler allocate 4000 1000
scheduler interval 500
end
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Grazie per la collaborazione!!!!
havock