09-16-2009 09:14 AM - edited 03-11-2019 09:16 AM
I have an asa 5505 with the security plus license. I have three subnets, 10.1.10.0(inside lan), 10.2.10.0(server lan), and 10.3.10.0(dmz). I need to be able to allow traffic between the server lan and the inside lan. I cannot even ping between the vlans (1 for each subnet). How can I accomplish this with the asa?
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12-02-2009 12:12 PM
This will get you going.
static (inside,mz) 10.1.10.0 10.1.10.0 netmask 255.255.255.0
09-16-2009 09:49 AM
It depends on your security levels. If you post your config, we can walk you through what you need to do.
12-02-2009 11:53 AM
interface Vlan1
description lan
nameif inside
security-level 100
ip address 10.1.10.2 255.255.255.0
!
interface Vlan2
description internet
nameif outside
security-level 0
ip address ******** 255.255.255.240
!
interface Vlan3
description demilitarized zone
nameif dmz
security-level 50
ip address 10.3.10.2 255.255.255.0
!
interface Vlan4
description servers
nameif mz
security-level 75
ip address 10.2.10.1 255.255.255.0
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
switchport access vlan 3
!
interface Ethernet0/2
switchport access vlan 4
!
interface Ethernet0/3
switchport access vlan 5
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
ftp mode passive
dns domain-lookup inside
dns domain-lookup outside
dns server-group DefaultDNS
name-server 216.201.128.10
name-server 66.196.212.10
name-server 66.196.216.10
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq ssh
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq www
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq https
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq pop3
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 123
access-list inside_outbound extended permit udp 10.1.10.0 255.255.255.0 any eq ntp
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq imap4
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 993
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 1443
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq pptp
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq aol
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 5150
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 1863
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 3306
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 3307
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 3308
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 3309
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 3389
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 8001
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 8002
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 8003
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 8010
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 8011
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 13306
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq ftp
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq smtp
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 3000
access-list inside_outbound extended permit udp 10.1.10.0 255.255.255.0 any eq 22081
access-list inside_outbound extended permit udp 10.1.10.0 255.255.255.0 any eq netbios-ns
access-list inside_outbound extended permit udp 10.1.10.0 255.255.255.0 any eq netbios-dgm
access-list inside_outbound extended permit udp 10.1.10.0 255.255.255.0 any eq 139
access-list inside_outbound extended permit tcp 10.1.10.0 255.255.255.0 any eq 3609
access-list inside_outbound extended permit icmp any any
access-list inside_outbound extended permit udp any any eq domain
access-list inside_outbound extended permit tcp any any eq domain
access-list mz__inbound extended permit icmp any any
access-list mz__inbound extended permit tcp any any eq ssh
access-list mz__inbound extended permit tcp any any eq www
access-list mz__inbound extended permit tcp any any eq https
access-list mz__inbound extended permit tcp any any eq 3306
access-list mz__inbound extended permit tcp any any eq 3307
access-list mz__inbound extended permit tcp any any eq 3308
access-list mz__inbound extended permit tcp any any eq 3309
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq ssh
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq ldap
access-list mz__outbound extended permit udp 10.2.10.0 255.255.255.0 any eq netbios-ns
access-list mz__outbound extended permit udp 10.2.10.0 255.255.255.0 any eq netbios-dgm
access-list mz__outbound extended permit udp 10.2.10.0 255.255.255.0 any eq 139
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq 137
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq netbios-ssn
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq 445
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq ftp
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq smtp
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq www
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq https
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq 3306
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq 3307
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq 3308
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq 3309
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq 123
access-list mz__outbound extended permit udp 10.2.10.0 255.255.255.0 any eq ntp
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq 1423
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq 1433
access-list mz__outbound extended permit tcp 10.2.10.0 255.255.255.0 any eq 13306
access-list mz__outbound extended permit udp any any eq domain
access-list mz__outbound extended permit tcp any any eq domain
access-list dmz_outbound extended permit tcp 10.3.10.0 255.255.255.0 any eq ssh
access-list dmz_outbound extended permit tcp 10.3.10.0 255.255.255.0 any eq smtp
access-list dmz_outbound extended permit tcp 10.3.10.0 255.255.255.0 any eq www
access-list dmz_outbound extended permit tcp 10.3.10.0 255.255.255.0 any eq https
access-list dmz_outbound extended permit udp any any eq domain
access-list dmz_outbound extended permit tcp any any eq domain
access-list dmz_inbound extended permit tcp any any eq ssh
access-list dmz_inbound extended permit tcp any any eq https
access-list dmz_inbound extended permit tcp any any eq www
access-list dmz_inbound extended permit tcp any any eq 3306
access-list dmz_inbound extended permit tcp any any eq 3307
access-list dmz_inbound extended permit tcp any any eq 3308
access-list dmz_inbound extended permit tcp any any eq 3309
access-list dmz_inbound extended permit tcp any any eq 3609
access-list inside_inbound extended permit tcp any any eq domain
access-list inside_inbound extended permit udp any any eq domain
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
mtu dmz 1500
mtu mz 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
global (outside) 1 interface
global (dmz) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
access-group inside_outbound out interface inside
access-group mz__inbound in interface mz
access-group mz__outbound out interface mz
route outside 0.0.0.0 0.0.0.0 ************* 1
timeout xlate 3:00:00
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
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh 10.1.10.0 255.255.255.0 inside
ssh timeout 30
console timeout 0
dhcpd auto_config outside
!
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
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
!
service-policy global_policy global
prompt hostname context
12-02-2009 12:12 PM
This will get you going.
static (inside,mz) 10.1.10.0 10.1.10.0 netmask 255.255.255.0
12-02-2009 12:22 PM
Thank you so much. I knew it was something simple that I was missing.
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