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Problem with Mozilla to access web server behind the router

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rassoulghaznavi

IS-IT--Management
Nov 30, 2008
29
AU
We are having problem with mozilla firefox to work with internal web server ,
On the webserver we can upload a pdf file and then preview it and works fine with IE or Safari , but when we upload the same pdf with mozilla preview is not available ,
the fisrt investigation with sniffer we found that mozilaa is trying to access the wrong file address but not sure why :
It is trying to use :

While it should be :

(sorry I can't put the valid ip addresses in there)
Tried to change some mtu sizes with 1440 and 1452 and no luck ..
Any Idea ?

Current configuration : 2966 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname amnet.gateway
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$eNza$VCEUHBI7DDMWpxTqaRTnt0
!
no aaa new-model
clock timezone EST 8
!
!
dot11 syslog
ip cef
!
!
ip domain name portprinting.lan
ip name-server 192.168.2.77
!
vpdn enable
!
vpdn-group 1
! Default PPTP VPDN group
accept-dialin
protocol pptp
virtual-template 1
!
!
!

!
!
archive
log config
hidekeys
!
!
!
!
!
interface ATM0
no ip address
no atm ilmi-keepalive
dsl operating-mode adsl2+ annex M
!
interface ATM0.1 point-to-point
ip nat outside
ip virtual-reassembly
pvc 8/35
encapsulation aal5snap
pppoe-client dial-pool-number 1
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
switchport access vlan 2
!
interface Virtual-Template1
ip unnumbered Vlan1
ip nat inside
ip virtual-reassembly
peer default ip address pool vpnpool
ppp encrypt mppe auto
ppp authentication ms-chap chap
!
interface Vlan1
ip address 192.168.2.10 255.255.255.0
ip nat inside
ip virtual-reassembly
ip tcp adjust-mss 1452
hold-queue 100 out
!
interface Vlan2
ip address 203.C.D.145 255.255.255.252
ip access-group ServerACL out
hold-queue 100 out
!
interface Dialer0
ip address negotiated
ip mtu 1452
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication pap callin
ppp chap refuse
ppp pap sent-username pppworks password 7 096E4F1B1C04281C0E1F55
!
ip local pool vpnpool 192.168.2.30 192.168.2.35
no ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer0
ip route 192.168.2.0 255.255.255.0 Vlan1 permanent
ip route 203.C.D.144 255.255.255.252 Vlan2 permanent
!
no ip http server
no ip http secure-server
ip nat inside source list 100 interface Dialer0 overload
ip nat inside source static tcp 192.168.2.60 443 interface Dialer0 443
ip nat inside source static tcp 192.168.2.60 80 interface Dialer0 80
ip nat inside source static tcp 192.168.2.60 8080 interface Dialer0 8080
ip nat inside source static tcp 192.168.2.60 8181 interface Dialer0 8181
ip nat inside source static tcp 192.168.2.60 5050 interface Dialer0 5050
ip nat inside source static tcp 192.168.2.222 9999 interface Dialer0 9999
ip nat inside source static tcp 192.168.2.77 21 interface Dialer0 21
ip nat inside source static tcp 192.168.2.101 25 interface Dialer0 25
!
ip access-list extended ServerACL
permit ip 192.168.2.0 0.0.0.255 host 203.C.D.146
permit tcp any host 203.C.D.146 eq 5050
deny ip any host 203.C.D.146
!
access-list 100 permit ip 192.168.2.0 0.0.0.255 any
dialer-list 1 protocol ip permit
!
!
!
control-plane
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
login local
!
scheduler max-task-time 5000
sntp server 128.250.36.2
end
 
That is not a router problem. Not sure where you'd post...browser or web server problem?

/

tim@tim-laptop ~ $ sudo apt-get install windows
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package windows...Thank Goodness!
 
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