5510 ssh help

[Wizumwalt]

I have a few problems with the following that I can't figure out:

1) how to ssh between hosts of the inside networks?

2) how to access only one host on the inside of each network from the outside via ssh?


Any help would be much appreciated.

5510(config)# write t
: Saved
:
ASA Version 7.0(7)
!
hostname 5510
enable password 8Ry2YjIyt7RRXU24 encrypted
names
name 192.168.4.0 dmz_NET
name 192.168.3.0 development_NET
name 192.168.2.0 cluster_NET
dns-guard
!
interface Ethernet0/0
nameif outside
security-level 0
ip address 199.199.xxx.59 255.255.255.0
!
interface Ethernet0/1
nameif dmz
security-level 20
ip address 192.168.4.1 255.255.255.0
!
interface Ethernet0/2
nameif cluster
security-level 60
ip address 192.168.2.1 255.255.255.0
!
interface Ethernet0/3
nameif development
security-level 60
ip address 192.168.3.1 255.255.255.0
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
passwd 2KFQnbNIdI.2KYOU encrypted
ftp mode passive
same-security-traffic permit inter-interface
object-group network ALL_NETS
network-object development_NET 255.255.255.0
network-object dmz_NET 255.255.255.0
network-object cluster_NET 255.255.255.0
object-group protocol my_protocols
protocol-object 22
protocol-object icmp
access-list inside_access_outside extended permit tcp any any eq ssh
access-list outside_access_inside extended permit tcp any any eq ssh
pager lines 24
logging enable
logging asdm informational
mtu management 1500
mtu dmz 1500
mtu cluster 1500
mtu outside 1500
mtu development 1500
no failover
icmp permit development_NET 255.255.255.0 development
asdm image disk0:/asdm-507.bin
no asdm history enable
arp timeout 14400
nat-control
global (outside) 1 interface
nat (dmz) 1 dmz_NET 255.255.255.0
nat (cluster) 1 cluster_NET 255.255.255.0
nat (development) 1 development_NET 255.255.255.0
static (management,development) 192.168.1.0 192.168.1.0 netmask 255.255.255.0
static (management,cluster) 192.168.1.0 192.168.1.0 netmask 255.255.255.0
static (management,dmz) 192.168.1.0 192.168.1.0 netmask 255.255.255.0
static (development,cluster) development_NET development_NET netmask 255.255.2
static (cluster,development) cluster_NET cluster_NET netmask 255.255.255.0
static (development,dmz) development_NET development_NET netmask 255.255.255.0
static (cluster,dmz) cluster_NET cluster_NET netmask 255.255.255.0
access-group inside_access_outside in interface dmz
access-group inside_access_outside in interface cluster
access-group outside_access_inside out interface outside
access-group inside_access_outside in interface development
route outside 0.0.0.0 0.0.0.0 199.199.xxx.1 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
timeout mgcp-pat 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
http server enable
http 192.168.1.0 255.255.255.0 management
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd lease 3600
dhcpd ping_timeout 50
dhcpd enable management
!
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map global_policy
class inspection_default
inspect dns maximum-length 512
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
Cryptochecksum:820ac02ca9afbeeab58502c73b7a1ded
: end
[OK]

 

[Supergrrover]

The ASA/PIX intercepts the SSH request. The only way I have gotten SSH to work through the pix is to do a port translation.

Static (inside,outside) tcp [external IP] 2222 [internal IP] 22 netmask 255.255.255.255

then allow 2222 to the external IP with the ACL.




Brent
Systems Engineer / Consultant
CCNP, CCSP