[nsp] PIX only avail after pinging from it

[Sven Huster]

Hi

I try from ping 10.0.0.1 (host) and 10.0.0.254 (gateway) to the outside interface with no success.After pinging from the outside interface to theses IPs I get two-way communication going. But just to the PIX not the host mapped by the static command.

This behaviour is reproducible by clearing the arp entries on the host and the gateway.
BTW the gateway is a Alpine 3808 and the host is switched through it to access the PIX which is on a dedicated port there.

--
Sven


On Wed, Dec 10, 2003 at 08:10:41AM -0800, Voll, Scott wrote:
> Sven--
> 
> On what interface are you pinging from?  And what interface are you
> pinging to?  What is the IP address of the PC? 
> 
> Scott 
> 
> -----Original Message-----
> From: Sven Huster [mailto:sven at huster.me.uk] 
> Sent: Wednesday, December 10, 2003 2:14 AM
> To: cisco-nsp at puck.nether.net
> Subject: [nsp] PIX only avail after pinging from it
> 
> Hi
> 
> I got a PIX/UR running 6.3(1).
> 
> It looks like it is only available e.g. for ICMP once it pinged the
> other end first.
> So I try to ping it and leave this running without any success.
> As soon as I ping the host from the PIX it also start to work the other
> way round.
> 
> Any ideas?
> 
> Part of the config follows:
> 
> interface ethernet0 100full
> interface ethernet1 100full
> interface ethernet1 vlan2 logical
> interface ethernet1 vlan3 logical
> 
> nameif ethernet0 outside security0
> nameif ethernet1 inside security100
> nameif vlan2 dmz security10
> nameif vlan3 internal security90
> 
> access-list compiled
> access-list ACL_OUTSIDE_IN permit icmp any any
> access-list ACL_OUTSIDE_IN permit ip host 10.0.0.1 any
> access-list ACL_OUTSIDE_IN permit ip host 10.0.0.2 any
> access-list ACL_DMZ_IN deny ip 192.168.254.0 255.255.255.0 192.168.254.0
> 255.255.255.0
> access-list ACL_DMZ_IN permit icmp any any
> access-list ACL_DMZ_IN permit ip any host 10.0.0.1
> access-list ACL_DMZ_IN permit ip any host 10.0.0.2
> access-list ACL_DMZ_IN permit udp any host 10.1.1.4 eq domain
> access-list ACL_DMZ_IN permit udp any host 10.1.1.5 eq domain
> 
> icmp permit any outside
> icmp permit any inside
> icmp permit any dmz
> icmp permit any internal
> 
> mtu outside 1500
> mtu inside 1500
> 
> ip address outside 10.0.0.250 255.255.255.0
> ip address inside 192.168.155.254 255.255.255.0
> ip address dmz 192.168.254.254 255.255.255.0
> ip address internal 192.168.151.254 255.255.255.0
> 
> arp timeout 14400
> static (dmz,outside) 10.0.0.50 192.168.254.1 netmask 255.255.255.255 0 0
> 
> access-group ACL_OUTSIDE_IN in interface outside
> access-group ACL_DMZ_IN in interface dmz
> 
> route outside 0.0.0.0 0.0.0.0 10.0.0.254 1
> 
> timeout xlate 3:00:00
> timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225
> 1:00:00
> timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
> timeout uauth 0:05:00 absolute
> 
> Thanks 
> Regards
> --
> Sven
> _______________________________________________
> cisco-nsp mailing list  cisco-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-nsp
> archive at http://puck.nether.net/pipermail/cisco-nsp/