On our network we have several critical devices running the following software:
MSFC_6500_C_15#sh ver
Cisco Internetwork Operating System Software
IOS (tm) MSFC2 Software (C6MSFC2-DSV-M), Version 12.1(8a)E3, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Thu 16-Aug-01 17:53 by hqluong
Image text-base: 0x40008980, data-base: 0x41654000
ROM: System Bootstrap, Version 12.1(3r)E2, RELEASE SOFTWARE (fc1)
BOOTFLASH: MSFC2 Software (C6MSFC2-BOOT-M), Version 12.1(7)E, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)
MSFC_6500_C_15 uptime is 1 year, 26 weeks, 5 days, 18 hours, 45 minutes
System returned to ROM by power-on
Running default software
cisco Cat6k-MSFC2 (R7000) processor with 229376K/32768K bytes of memory.
Processor board ID SAD052001HT
R7000 CPU at 300Mhz, Implementation 39, Rev 2.1, 256KB L2, 1024KB L3 Cache
Last reset from power-on
Bridging software.
X.25 software, Version 3.0.0.
47 Virtual Ethernet/IEEE 802.3 interface(s)
509K bytes of non-volatile configuration memory.
16384K bytes of Flash internal SIMM (Sector size 512K).
Configuration register is 0x102
RSM_CEDACRINORD_C#sh ver
Cisco Internetwork Operating System Software
IOS (tm) C5RSM Software (C5RSM-DSV-M), Version 12.0(7)T, RELEASE SOFTWARE (fc2)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Wed 08-Dec-99 15:03 by phanguye
Image text-base: 0x60010908, data-base: 0x60EEE000
ROM: System Bootstrap, Version 11.2(17523) [mohsen 102], INTERIM SOFTWARE
BOOTFLASH: C5RSM Software (C5RSM-BOOT-M), Version 11.2(18)P, RELEASE SOFTWARE (fc1)
RSM_CEDACRINORD_C uptime is 1 year, 38 weeks, 1 day, 16 hours, 7 minutes
System returned to ROM by reload
System restarted at 23:20:29 UTC Sat Oct 27 2001
System image file is "slot0:c5rsm-dsv-mz_120-7_T.bin"
cisco RSP2 (R4700) processor with 131072K/2072K bytes of memory.
R4700 CPU at 100Mhz, Implementation 33, Rev 1.0
Last reset from power-on
G.703/E1 software, Version 1.0.
G.703/JT2 software, Version 1.0.
X.25 software, Version 3.0.0.
Bridging software.
1 C5IP controller (41 Vlan).
32 Virtual Ethernet/IEEE 802.3 interface(s)
9 Virtual Token Ring/IEEE 802 .5 interface(s)
123K bytes of non-volatile configuration memory.
16384K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
8192K bytes of Flash internal SIMM (Sector size 256K).
Configuration register is 0x2102
7507_CH_C>sh ver
Cisco Internetwork Operating System Software
IOS (tm) RSP Software (RSP-ISV-M), Version 12.1(2), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Tue 09-May-00 04:38 by linda
Image text-base: 0x60010908, data-base: 0x60FA4000
ROM: System Bootstrap, Version 12.0(10r)S1, RELEASE SOFTWARE (fc1)
BOOTFLASH: RSP Software (RSP-BOOT-M), Version 12.1(4), RELEASE SOFTWARE (fc1)
7507_CH_C uptime is 1 year, 16 weeks, 2 days, 2 hours, 25 minutes
System returned to ROM by reload
System restarted at 13:12:49 UTC Sat Mar 30 2002
System image file is "slot0:rsp-isv-mz.121-2"
cisco RSP4 (R5000) processor with 131072K/2072K bytes of memory.
R5000 CPU at 200Mhz, Implementation 35, Rev 2.1, 512KB L2 Cache
Last reset from power-on
G.703/E1 software, Version 1.0.
G.703/JT2 software, Version 1.0.
X.25 software, Version 3.0.0.
Bridging software.
Chassis Interface.
2 CIP2 controllers (4 IBM Channels).
2 GEIP controllers (2 GigabitEthernet).
1 VIP2 controller (1 FastEthernet)(4 Token Ring).
1 FastEthernet/IEEE 802.3 interface(s)
2 Gigabit Ethernet/IEEE 802.3 interface(s)
4 Token Ring/IEEE 802.5 interface(s)
4 IBM channel interface(s)
123K bytes of non-volatile configuration memory.
16384K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
8192K bytes of Flash internal SIMM (Sector size 256K).
Slave in slot 3 is running Cisco Internetwork Operating System Software
IOS (tm) RSP Software (RSP-DW-M), Version 12.1(2), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2000 by cisco Systems, Inc.
Compiled Tue 09-May-00 04:49 by linda
Slave: Loaded from system
Slave: cisco RSP4 (R5000) processor with 131072K bytes of memory.
Configuration register is 0x102
As I' m not extremly sure that all our devices are affected by the issue described
on the Document ID: 44020 Cisco Security Advisory: Cisco IOS Interface Blocked by IPv4 Packets,
could You confirm me which devices are affected?
Thanks for your support
Francesco
