So I've been struggling with gaining access to the inter through our Comcast business gateway. We have had Comcast configure the device fro true static IP subnetting. Turned of local DHCP on the device etc. Here is my config.
ASA Version 9.1(1)
!
hostname TOCN-EX-01A-C5505-GW
xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
xlate per-session deny tcp any6 any4
xlate per-session deny tcp any6 any6
xlate per-session deny udp any4 any4 eq domain
xlate per-session deny udp any4 any6 eq domain
xlate per-session deny udp any6 any4 eq domain
xlate per-session deny udp any6 any6 eq domain
passwd 2KFQnbNIdI.2KYOU encrypted
names
!
interface Ethernet0/0
description [ROUTED] !4! Outside CMCST
switchport access vlan 1000
!
interface Ethernet0/1
description [TO-IDF] CMST
switchport access vlan 9
!
<--- More --->
interface Ethernet0/2
switchport access vlan 9
!
interface Ethernet0/3
shutdown
!
interface Ethernet0/4
shutdown
!
interface Ethernet0/5
shutdown
!
interface Ethernet0/6
shutdown
!
interface Ethernet0/7
description [TO-IDF]
switchport access vlan 20
!
interface Vlan1
shutdown
no nameif
no security-level
no ip address
<--- More --->
!
interface Vlan9
nameif INSIDE
security-level 50
ip address 192.168.9.1 255.255.255.0
!
interface Vlan20
no forward interface Vlan9
nameif MGMT
security-level 100
ip address 172.25.0.x 255.255.255.0
!
interface Vlan1000
nameif OUTSIDE
security-level 0
ip address 50.x.x.153 255.255.255.252
!
ftp mode passive
object network outside_any
host 50.x.x.153
object network inside-net
subnet 192.168.9.0 255.255.255.0
pager lines 24
mtu INSIDE 1500
<--- More --->
mtu MGMT 1500
mtu OUTSIDE 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-711.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
nat (any,any) source static any any destination static outside_any outside_any
!
object network inside-net
nat (INSIDE,OUTSIDE) dynamic interface
route MGMT 10.0.0.0 255.0.0.0 172.25.0.1 1
route MGMT 172.0.0.0 255.0.0.0 172.25.0.1 1
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
http server enable
<--- More --->
http 172.0.0.0 255.0.0.0 MGMT
http 10.0.0.0 255.0.0.0 MGMT
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet 0.0.0.0 0.0.0.0 MGMT
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 MGMT
ssh timeout 10
console timeout 0
management-access MGMT
dhcpd dns 75.75.75.75 75.75.76.76
dhcpd domain guest.com
!
dhcpd address 192.168.9.10-192.168.9.41 INSIDE
dhcpd enable INSIDE
!
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
<--- More --->
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum client auto
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect ip-options
inspect netbios
inspect rsh
inspect rtsp
inspect skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect tftp
<--- More --->
inspect sip
inspect xdmcp
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email callhome@cisco.com
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:91842498fca18c691b7d731b1e0579f9
: end
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