Re: Subnet mask problem

[Miguel Diaz]

Okay...then the next step is:

"Go to your network guy and ask him to draw you a picture of what the network looks like.  If (my understanding of) your understanding of the network matches his
picture, then you may have to call it in and get some traces for us to look at."

Regards,
Miguel Diaz
z/VM TCP/IP Development

VM/ESA and z/VM Discussions <VMESA-L@LISTSERV.UARK.EDU> wrote on 10/14/2005 04:02:32 PM:

> I don't know anymore<G>.
>
> My IP address is 192.168.193.3.
> But the Gateway (for supernet purposes) is 192.168.192
> So I don't know if my default route is
> 192.168.192.1 or
> 192.168.193.1.
>
> But in either case, neither works:
>
> ping 192.168.192.1                                              
> Ping Level 510: Pinging host 192.168.192.1.                      
>                 Enter 'HX' followed by 'BEGIN' to interrupt.    
> ping 192.168.193.1                                              
> PING: Ping #1 timed out                                          
> Ready(00004); T=0.01/0.01 14:59:07                              
> Ping Level 510: Pinging host 192.168.193.1.                      
>                 Enter 'HX' followed by 'BEGIN' to interrupt.    
> PING: Ping #1 timed out                                          
> Ready(00004); T=0.01/0.01 14:59:17                              
> netstat home                      
> VM TCP/IP Netstat Level 510        
>                                    
> IPv4 Home address entries:        
>                                    
> Address            Link            
> -------            ------          
> 192.168.193.3      QDIO0          
>                                    
> IPv6 Home address entries: None    
> netstat gate                                                          
>      
> VM TCP/IP Netstat Level 510                                            
>      
>                                                                        
>      
> Known IPv4 gateways:                                                  
>      
>                                                                        
>      
> NetAddress      FirstHop        Flgs PktSz Subnet Mask   Subnet Value
> Link  
> ----------      --------        ---- ----- -----------   ------------
> ------
> Default         192.168.192.1   UGS  1500  <none>                    
> QDIO0  
> 192.168.192.0   <direct>        US   1500  0.0.3.0       0.0.0.0      
> QDIO0  
>                                                                        
>      
> Known IPv6 gateways: None                                              
>      
>                                                                        
>      
> Tom Duerbusch
> THD Consulting
>
> >>> [EMAIL PROTECTED] 10/14/05 2:56 PM >>>
> > VM TCP/IP Netstat Level 510
> >
> > Known IPv4 gateways:
> > NetAddress      FirstHop        Flgs PktSz Subnet Mask   Subnet Value
>
> Link
> > ----------      --------        ---- ----- -----------   ------------
>
> ------
> > Default         192.168.192.1   UGS  1500  <none> QDIO0
> > 192.168.192.0   <direct>        US   1500  0.0.3.0       0.0.0.0
> QDIO0
>  
>
> > 192.168.193.1 (default)  no ping
> > 205.235.227.74 (the VM system on the IFL) no ping
>
> Which is your default, 192.168.193.1 or 192.168.192.1? (you said the
> former, but configured the latter)
>
> Regards,
> Miguel Diaz
> z/VM TCP/IP Development