Господа, прошу помочь в решении простейшей задачи, но никак не могу с ней справиться.
Есть устройство Cisco ASA 5505, из локальной сети по telnet без проблем попадаю на устройство, а вот из вне при вводе команды
telnet 87.xxx.xxx.xxx (соответственно с хоста 93.xxx.xxx.xxx)
наблюдаю пустой экран, т.е. по порту пускает, а вот работать не хочет (никакого приветствия).

вот конфиг:

ASA Version 7.2(4)
!
hostname hostname
domain-name xxxxx.local
enable password xxxxxxxxxxxxx encrypted
passwd xxxxxxxxxxxxx encrypted
names
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.2 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
pppoe client vpdn group WebStream
ip address pppoe setroute
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
ftp mode passive
clock timezone XXXST 8
clock summer-time XXXDT recurring last Sun Mar 2:00 last Sun Oct 3:00
dns server-group DefaultDNS
domain-name xxxxx.local
access-list outside_access_in extended permit ip host 93.xxx.xxx.xxx host 87.xxx.
xxx.xxx log disable
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-524.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 192.168.1.0 255.255.255.0
access-group outside_access_in in interface outside
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 192.168.1.0 255.255.255.0 inside
telnet 93.xxx.xxx.xxx 255.255.255.255 outside
telnet timeout 10
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 5
console timeout 0
vpdn group WebStream request dialout pppoe
vpdn group WebStream localname XXXXXXXX
vpdn group WebStream ppp authentication pap
vpdn username XXXXXXXX password *********
dhcpd auto_config outside
!

username XXXX password XXXXXXXXXXXXXXXX encrypted privilege 15
!
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
Cryptochecksum:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
: end

Буду рад любой подсказке в какую сторону копать.