ScreenOS Firewalls (NOT SRX)
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ScreenOS Firewalls (NOT SRX)

SSG20 and ADSL 2/2+ A

‎07-08-2011 01:30 AM

Hi Guys,

 

I've just purchased a brand new SSG20 which was bundled with ADSL2/2+ card and straight away have run into problems with it. I can't seem to open any web based applications also i can't ping any remote sites from the firewall itself (default config, not blocking any ICMP) traces from adsl interface work fine though.  Testing from hosts behind the firewall i cant ping/trace, RDP, SSH and telnet to some of my hosts on the internet but can't browse the net. My policies are setup to allow anything. I've tried upgrading ScreenOS which hasn't helped.

 

Config:

 

ssg20-> get config
Total Config size 4246:
unset key protection enable
set clock timezone 0
set vrouter trust-vr sharable
set vrouter "untrust-vr"
exit
set vrouter "trust-vr"
unset auto-route-export
exit
set alg appleichat enable
unset alg appleichat re-assembly enable
set alg sctp enable
set auth-server "Local" id 0
set auth-server "Local" server-name "Local"
set auth default auth server "Local"
set auth radius accounting port 1646
set admin name "admin"
set admin password "nN7hIkr+I5NGcKtOhsgGqDPtMRPKin"
set admin auth web timeout 10
set admin auth dial-in timeout 3
set admin auth server "Local"
set admin format dos
set zone "Trust" vrouter "trust-vr"
set zone "Untrust" vrouter "trust-vr"
set zone "DMZ" vrouter "trust-vr"
set zone "VLAN" vrouter "trust-vr"
set zone "Untrust-Tun" vrouter "trust-vr"
set zone "Trust" tcp-rst
set zone "Untrust" block
unset zone "Untrust" tcp-rst
set zone "MGT" block
unset zone "V1-Trust" tcp-rst
unset zone "V1-Untrust" tcp-rst
set zone "DMZ" tcp-rst
unset zone "V1-DMZ" tcp-rst
unset zone "VLAN" tcp-rst
set zone "Untrust" screen tear-drop
set zone "Untrust" screen syn-flood
set zone "Untrust" screen ping-death
set zone "Untrust" screen ip-filter-src
set zone "Untrust" screen land
set zone "V1-Untrust" screen tear-drop
set zone "V1-Untrust" screen syn-flood
set zone "V1-Untrust" screen ping-death
set zone "V1-Untrust" screen ip-filter-src
set zone "V1-Untrust" screen land
set interface adsl1/0 phy operating-mode auto
set interface "ethernet0/0" zone "Untrust"
set interface "ethernet0/1" zone "DMZ"
set interface "bgroup0" zone "Trust"
set interface "adsl1/0" pvc 0 38 mux llc protocol bridged qos ubr zone "Untrust"
set interface bgroup0 port ethernet0/2
set interface bgroup0 port ethernet0/3
set interface bgroup0 port ethernet0/4
unset interface vlan1 ip
set interface bgroup0 ip 192.168.1.1/24
set interface bgroup0 nat
unset interface vlan1 bypass-others-ipsec
unset interface vlan1 bypass-non-ip
set interface bgroup0 ip manageable
set interface bgroup0 manage mtrace
set interface bgroup0 dhcp server service
set interface bgroup0 dhcp server auto
set interface bgroup0 dhcp server option dns1 194.168.4.100
set interface bgroup0 dhcp server option dns2 194.168.8.100
set interface bgroup0 dhcp server ip 192.168.1.3 to 192.168.1.6
unset interface bgroup0 dhcp server config next-server-ip
set interface "serial0/0" modem settings "USR" init "AT&F"
set interface "serial0/0" modem settings "USR" active
set interface "serial0/0" modem speed 115200
set interface "serial0/0" modem retry 3
set interface "serial0/0" modem interval 10
set interface "serial0/0" modem idle-time 10
set flow tcp-mss
unset flow tcp-syn-check
unset flow tcp-syn-bit-check
set flow reverse-route clear-text prefer
set flow reverse-route tunnel always
set pki authority default scep mode "auto"
set pki x509 default cert-path partial
set crypto-policy
exit
set ike respond-bad-spi 1
set ike ikev2 ike-sa-soft-lifetime 60
unset ike ikeid-enumeration
unset ike dos-protection
unset ipsec access-session enable
set ipsec access-session maximum 5000
set ipsec access-session upper-threshold 0
set ipsec access-session lower-threshold 0
set ipsec access-session dead-p2-sa-timeout 0
unset ipsec access-session log-error
unset ipsec access-session info-exch-connected
unset ipsec access-session use-error-log
set url protocol websense
exit
set policy id 1 from "Trust" to "Untrust"  "Any" "Any" "ANY" permit log
set policy id 1
exit
set pppoa name "adsl1/0" username "xxxx.xxxxxx@adsl.virgin.net" password "123456"
set pppoa name "adsl1/0" idle 0
set pppoa name "adsl1/0" interface adsl1/0
unset pppoa name "adsl1/0" update-dhcpserver
set pppoa name "adsl1/0" auto-connect 1
set pppoa name "adsl1/0" clear-on-disconnect
set nsmgmt bulkcli reboot-timeout 60
set ssh version v2
set config lock timeout 5
unset license-key auto-update
set telnet client enable
set snmp port listen 161
set snmp port trap 162
set snmpv3 local-engine id "0164042011001070"
set vrouter "untrust-vr"
exit
set vrouter "trust-vr"
unset add-default-route
exit
set vrouter "untrust-vr"
exit
set vrouter "trust-vr"
exit

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