Radu Maris's questions

Can you route a IP (/32) from one vlan to another vlan in the same vrf of the same router ?

Exemple:

example_router#show version
Cisco IOS Software, c7600s72033_rp Software (c7600s72033_rp-ADVIPSERVICESK9-M), Version 12.2(33)SRD6, RELEASE SOFTWARE (fc3)

example_router(config)#ip route vrf EXAMPLE 10.10.10.3 255.255.255.255 vlan 2706
% For VPN or topology routes, must specify a next hop IP address if not a point-to-point interface
example_router(config)#
example_router(config)#ip route vrf EXAMPLE 10.10.10.3 255.255.255.255 vlan 2706 10.10.20.1
%Invalid next hop address (it's this router)

example_router#sh run in vlan 2705
Building configuration...

Current configuration : 339 bytes
!
interface Vlan2705
 ip vrf forwarding EXAMPLE
 ip address 10.10.10.1 255.255.255.0
 ip helper-address 10.0.0.1
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 load-interval 30
 no clns route-cache
end

example_router#sh run in vlan 2706
Building configuration...

Current configuration : 339 bytes
!
interface Vlan2706
 ip vrf forwarding EXAMPLE
 ip address 10.10.20.1 255.255.255.0
 ip helper-address 10.0.0.1
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 load-interval 30
 no clns route-cache
end

vrf config (requested by @rnxrx):

example_router#show vrf EXAMPLE
    Name                             Default RD         Protocols   Interfaces
    EXAMPLE                          xxxxxx:yyyyyy      ipv4        Vl2705
                                                                    Vl2706
[output removed]

example_router#show running-config vrf EXAMPLE
Building configuration...

Current configuration : 7992 bytes
ip vrf EXAMPLE
 description mpls_vpn_EXAMPLE
 rd xxxxxx:yyyyyy
 route-target export xxxxxx:zzzzzz
 route-target import xxxxxx:yyyyyy
!
    [output removed]

!
router bgp xxxxxx
 !
 address-family ipv4 vrf EXAMPLE
  no synchronization
  redistribute connected
 exit-address-family
!
end

I need to break an old vlan in 2, and 1 equipment needs to be on the second vlan, I need to temporary make it run until a client can remotely connect to change it's IP address.

If not, the only option I see is to syncronize with the client and configure the subnet (10.10.10.1/24 in exemple) on the second vlan for a few minutes.

Thank you

My company(ISP) has 50+ switch models in our network, we manage them via SNMP from our web based intranet, for some Huawei switches we can't figure out the OID's we need (we usualy figure the OID we need our self, beacause we usualy don't receive MIB files from the hardware vendor).

Is there any online archive/resource where we can find MIB files ?

P.S. For example I can't find the OID to save configuration for Huawei S23xx series.

Thank you

It's OK (compatible) to install PECL native JSON (from here) in PHP 5.0.4, on a production server running FC4 where unfortunately I cannot update PHP to at least 5.2 ?
If there is a good chance to screw up PHP instalation on the server, I will not try to install it, and I will stick to Service JSON ( http ://svn.php.net/viewvc/pear/packages/Services_JSON/trunk/ )

In documentation ( http ://aurore.net/projects/php-json/ ) I have found:
A simple ./configure; make; make install should do the trick. Make sure to add an extension=json.so line to your php.ini/php.d.
(but I can't find anythink about compatible versions of PHP)

Thank you.
(Please don't tell me to update the OS and PHP, beacause it's not my decision :( )

My mysqld goes to use 99.9% of CPU for variable time (between 2 - 20 minutes), and then goes back to normal 0.1% - 5%. Checked processlist: all is normal, 1 to 20 inserts or updates that last 2 to 5 sec, and about 20 process that are in Sleep Mode (maybe because the scripts don't close the mysql connection, but are they are closed in about 5 - 10 secs, I didn't make the scripts :P but the server was running fine the last 2 years, since is was made):

| 15375 | root                 | localhost             | stoc  | Query   |    0 | NULL             | show processlist                                                                                     | 
| 79480 | pppoe                | localhost | pppoe | Sleep   |    4 | NULL             | NULL                                                                                                 | 
| 79481 | pppoe                | localhost | pppoe | Sleep   |    4 | NULL             | NULL                                                                                                 | 
| 79482 | pppoe                | localhost | pppoe | Sleep   |    4 | NULL             | NULL                                                                                                 | 
| 79483 | pppoe                | localhost | pppoe | Query   |    0 | init             | UPDATE acc SET InputOctets="0", OutputOctets="0", InputPackets="unknown", OutputPackets="User | 
| 79484 | pppoe                | localhost | pppoe | Sleep   |    5 | NULL             | NULL                                                                                                 | 
| 79485 | pppoe                | localhost | pppoe | Sleep   |    5 | NULL             | NULL                                                                                                 | 
| 79486 | pppoe                | localhost | pppoe | Sleep   |    5 | NULL             | NULL                                                    

Checked raid, seemns OK:

[root@db2]# cat /proc/mdstat 
Personalities : [raid5] [raid4] [raid1] 
md0 : active raid1 sdd1[3] sdc1[2] sdb1[0] sda1[1]
      136448 blocks [4/4] [UUUU]

md1 : active raid5 sdd2[3] sdc2[2] sdb2[0] sda2[1]
      12023808 blocks level 5, 256k chunk, algorithm 2 [4/4] [UUUU]

md3 : active raid5 sda4[1] sdd4[3] sdc4[2] sdb4[0]
      203647488 blocks level 5, 256k chunk, algorithm 2 [4/4] [UUUU]

md2 : active raid5 sda3[1] sdd3[3] sdc3[2] sdb3[0]
      24024576 blocks level 5, 256k chunk, algorithm 2 [4/4] [UUUU]

unused devices: <none>
[root@db2]# 

top sees my mysqld cpu load, but nothing else seems to be wrong:

[root@db2]# top

top - 17:56:05 up 7 days,  3:55,  3 users,  load average: 32.93, 24.72, 22.70
Tasks:  75 total,   4 running,  71 sleeping,   0 stopped,   0 zombie
Cpu(s): 63.4% us, 36.6% sy,  0.0% ni,  0.0% id,  0.0% wa,  0.0% hi,  0.0% si,  0.0% st
Mem:   1988824k total,  1304776k used,   684048k free,    99588k buffers
Swap: 12023800k total,        0k used, 12023800k free,   951028k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                                                                                         
 5754 mysql     19   0  236m  57m 5108 R 99.9  2.9  21:58.76 mysqld                                                                                          
    1 root      16   0  7216  700  580 S  0.0  0.0   0:00.39 init                                                                                            
    2 root      RT   0     0    0    0 S  0.0  0.0   0:00.00 migration/0     

Repaired all mysql databases, reindexed raid ... I'm running out of ideeas ...

Anyone has an ideea what can go wrong with this server ?

Thank you