02-12-2008 05:47 AM - edited 03-11-2019 05:01 AM
I have a Cisco ASA5510 and a server that has Intel PROSet for Wired Connections loaded in an Adaptive Load Balancing mode. When i place this server behind the firewall, everything works fine. However, when I place a rule in the Access-List and a Static Mapping in, all inbound and outbound traffic stops. Any suggestions?
02-12-2008 07:38 AM
your rule seems messy...what rule are you adding ? can you paste your config
02-12-2008 07:53 AM
I have mased my external IPs for obvious reasons.
As i stated - the current machines, which only have 1 nic, work fine. when i attempt to pull a server that has dual - nics using Adaptive Load Balancing by Intel, and i add a mapping in (for RDP), the server is unable to browse and any traffic will not make it in.
: Saved
:
ASA Version 7.0(7)
!
hostname wbaiweb
domain-name ####.com
enable password #### encrypted
names
dns-guard
!
interface Ethernet0/0
nameif outside
security-level 0
ip address Mas.Ked.0.5 255.255.255.192
!
interface Ethernet0/1
nameif inside
security-level 100
ip address 192.168.100.1 255.255.255.0
!
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.11 255.255.255.0
management-only
!
passwd PU6AEZI3KHII8gEh encrypted
ftp mode passive
clock timezone CST -6
clock summer-time CDT recurring
dns domain-lookup inside
object-group service 3389 tcp
port-object range 3389 3389
object-group service 25 tcp
port-object range smtp smtp
access-list OUTSIDE_ACCESS_IN extended permit tcp any host Mas.Ked.0.54 eq 3389
access-list OUTSIDE_ACCESS_IN extended permit tcp any host Mas.Ked.0.10 eq 3389
access-list OUTSIDE_ACCESS_IN extended permit tcp any host Mas.Ked.0.55 eq 3389
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
mtu management 1500
asdm image disk0:/asdm-507.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) Mas.Ked.0.54 192.168.100.54 netmask 255.255.255.255
static (inside,outside) Mas.Ked.0.10 192.168.100.10 netmask 255.255.255.255
static (inside,outside) Mas.Ked.0.55 192.168.100.55 netmask 255.255.255.255
access-group OUTSIDE_ACCESS_IN in interface outside
route outside 0.0.0.0 0.0.0.0 Mas.Ked.0.1 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 Mas.Ked.0.0 255.255.255.0 outside
telnet 192.168.100.0 255.255.255.0 inside
telnet 192.168.1.0 255.255.255.0 management
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd lease 3600
dhcpd ping_timeout 50
!
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:xxx
: end
wbaiweb#
02-12-2008 08:08 AM
hmm..it seems routing issue here...check the "route print" output on your server..is the default gateway correct ?
Add
1)inspect icmp in yoru policy map
policy-map global_policy
class inspection_default
inspect icmp
2)Now turn on debug icmp trace on firewall and ping from the dual nic card server..do you see pings reply ? do you see these request and replies through the firewall in this "debug icmp trace" output ?
3)If you turn OFF one NIC card.I suspect this would work.... get me the logs if possible
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