[ECOS] Route table and No. of hops

[ECOS] Route table and No. of hops

[mkhoyila]

Gentlemen,

Thanks for the help on static arp. Now I want to setup the 2 EMACs so that
packets come from eth0 and rerouted internally by eCos to eth1 and goes
out from there. However, The receive is working but rerouting to other
interface internally is NOT happening. I see two reasons which I need to
resolve:

1) Number of "hops" is set to 0. I need to change hops to >0 number. HOW?

2) Routing is not done properly which I doubt this is the problem. Is
there any easy way to dump the eCos route table and manipulate it? thanks.

Michael


BOOTP[eth0] op: REPLY
       htype: Ethernet
        hlen: 6
        hops: 0
         xid: 0x0
        secs: 0
       flags: 0x0
       hw_addr: 02:10:12:01:00:08
     client IP: 192.168.1.8
         my IP: 192.168.1.8
     server IP: 192.168.1.8
    gateway IP: 192.168.1.8
  options:
        subnet mask: 255.255.255.0
       IP broadcast: 192.168.1.255
            gateway: 192.168.1.8
BOOTP[eth1] op: REPLY
       htype: Ethernet
        hlen: 6
        hops: 0
         xid: 0x0
        secs: 0
       flags: 0x0
       hw_addr: 02:10:12:01:00:09
     client IP: 192.168.2.8
         my IP: 192.168.2.8
     server IP: 192.168.2.8
    gateway IP: 192.168.2.8
  options:
        subnet mask: 255.255.255.0
       IP broadcast: 192.168.2.255
            gateway: 192.168.2.8


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Re: [ECOS] Route table and No. of hops

[Matt Jerdonek]

You can display the routing table with
show_network_tables() in
bsd_tcpip/current/src/ecos/support.c 

-- Matt
--- mkhoyila@uci.edu wrote:

> Gentlemen,
> 
> Thanks for the help on static arp. Now I want to
> setup the 2 EMACs so that
> packets come from eth0 and rerouted internally by
> eCos to eth1 and goes
> out from there. However, The receive is working but
> rerouting to other
> interface internally is NOT happening. I see two
> reasons which I need to
> resolve:
> 
> 1) Number of "hops" is set to 0. I need to change
> hops to >0 number. HOW?
> 
> 2) Routing is not done properly which I doubt this
> is the problem. Is
> there any easy way to dump the eCos route table and
> manipulate it? thanks.
> 
> Michael
> 
> 
> BOOTP[eth0] op: REPLY
>        htype: Ethernet
>         hlen: 6
>         hops: 0
>          xid: 0x0
>         secs: 0
>        flags: 0x0
>        hw_addr: 02:10:12:01:00:08
>      client IP: 192.168.1.8
>          my IP: 192.168.1.8
>      server IP: 192.168.1.8
>     gateway IP: 192.168.1.8
>   options:
>         subnet mask: 255.255.255.0
>        IP broadcast: 192.168.1.255
>             gateway: 192.168.1.8
> BOOTP[eth1] op: REPLY
>        htype: Ethernet
>         hlen: 6
>         hops: 0
>          xid: 0x0
>         secs: 0
>        flags: 0x0
>        hw_addr: 02:10:12:01:00:09
>      client IP: 192.168.2.8
>          my IP: 192.168.2.8
>      server IP: 192.168.2.8
>     gateway IP: 192.168.2.8
>   options:
>         subnet mask: 255.255.255.0
>        IP broadcast: 192.168.2.255
>             gateway: 192.168.2.8
> 
> 
> -- 
> Before posting, please read the FAQ:
> http://ecos.sourceware.org/fom/ecos
> and search the list archive:
> http://ecos.sourceware.org/ml/ecos-discuss
> 
> 


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