I have a cisco ASA 5515 and a Cisco 3850 switch in our network. I'm a sys admin by trade and know enough to get a switch up and running but the asa thing is confusing me a bit. This hardware was bought by someone who then left the company and so now I'm tasked with setting it up.
Right now we have a /29 say
9.10.11.24/29
Our private ip space is
10.128.0.0/16
So our asa is online via the management network on
10.128.7.103
Our 3850 is also online via
10.128.7.101
I'm having some issues assigning out public ip space to the ASA and then routing vlan traffic to it.
Right now my vlans are attached to the 3850 like
interface Vlan60
ip address 10.128.60.1 255.255.255.0
!
interface Vlan70
ip address 10.128.70.1 255.255.255.0
!
Routing on the 3850 looks like
ip route 0.0.0.0 0.0.0.0 10.128.7.1
The 10.128.7.1 is our old datacenter we are moving away from.. Ideally I'd like to route all traffic out via the ASA.
So it's like
internet <--> ASA <--> 3850 <--> internal lans.
Not sure what I'm really missing to tackle this.
ASA Config
asa# show run
: Saved
:
ASA Version 9.1(1)
!
hostname asa
names
!
interface GigabitEthernet0/0
nameif outside
security-level 0
ip address 70.42.246.25 255.255.255.248
!
interface GigabitEthernet0/1
nameif inside
security-level 0
ip address 10.128.8.1 255.255.255.0
!
interface GigabitEthernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/4
description STATE Failover Interface
!
interface GigabitEthernet0/5
description LAN Failover Interface
!
interface Management0/0
management-only
nameif management
security-level 100
ip address 10.128.7.103 255.255.255.0
!
boot system disk0:/asa911-smp-k8.bin
ftp mode passive
clock timezone PST -8
clock summer-time PDT recurring
dns server-group DefaultDNS
domain-name sjc.recurly.net
access-list global_access extended permit icmp any any
pager lines 24
logging enable
logging monitor debugging
logging buffered debugging
logging trap debugging
logging asdm informational
logging host management 10.128.7.54
mtu management 1500
mtu outside 1500
mtu inside 1500
ip verify reverse-path interface outside
failover
failover lan unit primary
failover lan interface folink GigabitEthernet0/5
failover key *****
failover link statelink GigabitEthernet0/4
failover interface ip folink 172.27.48.1 255.255.255.0 standby 172.27.48.2
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
access-group global_access global
route outside 0.0.0.0 0.0.0.0 65.42.246.30 1
route management 10.113.0.0 255.255.0.0 10.128.7.1 1
route management 10.128.0.0 255.255.0.0 10.128.7.1 1
route management 10.242.0.0 255.255.0.0 10.128.7.1 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
aaa-server radius-group protocol radius
accounting-mode simultaneous
merge-dacl before-avpair
aaa-server radius-group (management) host 10.128.7.81
key *****
authentication-port 1812
accounting-port 1813
user-identity default-domain LOCAL
aaa authentication http console radius-group LOCAL
aaa authentication ssh console radius-group LOCAL
aaa authorization command LOCAL
http server enable
http 10.0.0.0 255.0.0.0 management
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 timeout 5
ssh 10.0.0.0 255.0.0.0 management
ssh timeout 5
ssh version 2
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
ntp server 10.128.7.101 source management
username shon password Vp4yQWvnJ8bKI5Lz encrypted
!
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 rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
Cryptochecksum:1fd56c8cffa842a1390f7b3b366852a4
: end
