Hi all, im again here with problems...
i've configured a linux with the OSA-Express dedicated to it, using the
qdio mode, and its running ok, i've defined a virtual nic to the same
linux, and created a guest lan, then, i brought up another linux, defined
a virtual nic in the same guest lan, both linux can see each other,
everything its ok, and it look like this:
host_A----host_B----host_C
host_A is outside the z800, is a pc, connected at the same switch that the
OSA.
host_B is the linux that owns the OSA and have a virtual nic
host_C is another linux that have a virtual nic, connected to the same
guest lan that host_B.
ping from host_B to host_A is ok.
ping from host_B to host_C is ok.
ping from hots_A to host_C is NOT ok.
i have ip_forward enable, routes are ok, with tcpdump in host_A i can see
that the echo request came from host_C and that host_A send the echo
reply, in host_B i can see the echo requet going trough the OSA, but i
cant see the echo reply, i have this OAT in the OSA:
************************************************************************
*** Start of OSA address table for CHPID 00 ***
************************************************************************
* UA(Dev) Mode Port Entry specific information Entry Valid
************************************************************************
LP 2 (ZVM )
00(2000) MPC N/A HALLOLE (QDIO control) SIU ALL
01(2001) MPC N/A HALLOLE (QDIO control) SIU ALL
02(2002) MPC 00 No HALLOLE (QDIO data) SIU ALL
FE80::2:5500:39A:B703
::A01:460C
03(2003) N/A N/A CSS
04(2004) N/A N/A CSS
05(2005) N/A N/A CSS
|...+....1....+....2....+....3....+....4....+....5....+....6....+....7..
06(2006) N/A N/A CSS
07(2007) N/A N/A CSS
08(2008) N/A N/A CSS
09(2009) N/A N/A CSS
0A(200A) N/A N/A CSS
0B(200B) N/A N/A CSS
0C(200C) N/A N/A CSS
0D(200D) N/A N/A CSS
0E(200E) N/A N/A CSS
i have some questions about this osa:
why the name is HALLOLE? i dont know where it cames from
i dont know why i have two UA's with QDIO control
i dont know why the address appears like FE80::2:5500:39A:B703::A01:460C,
i think that it must be an ip address right?
i think that i must define the linux like the PRIMARY, instead of having
NO, maybe thats the problem with the traffic?
if so, how i can do that?
thanks
--
Alejandro Leyva Rabinovich.
Jefe de la Unidad Departamental de Soporte Ticnico
(Administracisn de Mainframe).
Direccisn General de Informatica.
Secretarma de Finanzas.
Gobierno del Distrito Federal.
