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CISCO 800 ISDN router, problem sa konekcijom

[es] :: Enterprise Networking :: CISCO 800 ISDN router, problem sa konekcijom

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pyc
Marko Domanović
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icon CISCO 800 ISDN router, problem sa konekcijom22.01.2007. u 15:10 - pre 210 meseci
Imam jedan slucaj sa Cisco 800 ruterom... sa samog rutera, moguc je pristup portu 25 na udaljenoj mrezi. Iz mreze (sa kompjutera koji je zakacen za ruter nije). Ne primecujem neke opcije za setovanje filtera po portovima, a i cudno je sto se to desava samo za port 25 (a i za 110), ali ne i za 80 ili 3389 recimo. Dakle kao da postoji neko filtriranje u samom ruteru koje ja ne mogu da nadjem... Jel moze neko da pomogne?
 
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optix
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icon Re: CISCO 800 ISDN router, problem sa konekcijom22.01.2007. u 15:20 - pre 210 meseci
Posalji nam konfiguraciju rutera (sh run).
"99% of your thought process is protecting your self-conceptions,
and 98% of that is wrong."
 
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pyc
Marko Domanović
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icon Re: CISCO 800 ISDN router, problem sa konekcijom23.01.2007. u 06:21 - pre 210 meseci
ne postoji ta komanda... evo spiska sh komandi

prompt>sh ?
aaa Show AAA values
caller Display information about dialup connections
cca CCA information
cdapi CDAPI information
class-map Show QoS Class Map
clock Display the system clock
cns CNS subsystem
compress Show compression statistics
controllers Interface controller status
dampening Display dampening information
dialer Dialer parameters and statistics
exception exception information
flash: display information about flash: file system
hardware Hardware specific information
history Display the session command history
hosts IP domain-name, lookup style, nameservers, and host table
ip IP information
isdn ISDN information
location Display the system location
memory Memory statistics
piafs PIAFS Calls Status
policy-map Show QoS Policy Map
ppp PPP parameters and statistics
queue Show queue contents
queueing Show queueing configuration
rcapi RCAPI server and calls status
sessions Information about Telnet connections
snmp snmp statistics
template Template information
terminal Display terminal configuration parameters
time-range Time range
users Display information about terminal lines
version System hardware and software status
vrrp VRRP information

evo spiska root komandi:

prompt>?
Exec commands:
<1-99> Session number to resume
access-enable Create a temporary Access-List entry
access-profile Apply user-profile to interface
clear Reset functions
connect Open a terminal connection
disable Turn off privileged commands
disconnect Disconnect an existing network connection
enable Turn on privileged commands
exit Exit from the EXEC
help Description of the interactive help system
lock Lock the terminal
login Log in as a particular user
logout Exit from the EXEC
name-connection Name an existing network connection
ping Send echo messages
ppp Start IETF Point-to-Point Protocol (PPP)
resume Resume an active network connection
show Show running system information
slip Start Serial-line IP (SLIP)
systat Display information about terminal lines
telnet Open a telnet connection
terminal Set terminal line parameters
traceroute Trace route to destination
tunnel Open a tunnel connection
where List active connections


Evo i informacija o tome koji je ruter:

prompt>sh hardware
Cisco Internetwork Operating System Software
IOS (tm) C800 Software (C800-Y6-MW), Version 12.2(15)T10, RELEASE SOFTWARE (fc2
)
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2003 by cisco Systems, Inc.
Compiled Thu 11-Dec-03 13:11 by pwade
Image text-base: 0x000F5000, data-base: 0x008D0000

ROM: TinyROM version 1.4(1)
Lab_masti uptime is 25 weeks, 4 days, 20 hours, 7 minutes
System returned to ROM by unknown reload cause - ptr to non-ascii bytes 0x8004
System image file is "flash:c800-y6-mw.122-15.T10.bin"

Cisco C801 (MPC850) processor (revision 1) with 48852K bytes of virtual memory.
Processor board ID FOC075300M7 (2926452740)
CPU part number 0x2101
Bridging software.
Basic Rate ISDN software, Version 1.1.
1 Ethernet/IEEE 802.3 interface(s)
1 ISDN Basic Rate interface(s)
8M bytes of physical memory (DRAM)
8K bytes of non-volatile configuration memory
8M bytes of flash on board (4M from flash card)

Configuration register is 0x2102

 
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Marcony
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icon Re: CISCO 800 ISDN router, problem sa konekcijom23.01.2007. u 07:43 - pre 210 meseci
Za pocetak udji u PRIVILEGOVANI rezim (komanda "enable"), pa odande uradi "sh run".
YU2MP
 
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pyc
Marko Domanović
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icon Re: CISCO 800 ISDN router, problem sa konekcijom23.01.2007. u 09:13 - pre 210 meseci
uspeo sam da udjem u administrativni mod i izgleda da je problem neki sa specificnim rutama, javicu ako bude zanimljivo...
 
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pyc
Marko Domanović
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icon Re: CISCO 800 ISDN router, problem sa konekcijom23.01.2007. u 09:57 - pre 210 meseci
izgleda da ipak nije bio problem u ruteru, vec u windowsu... ali stvar je bilo kako bilo totalno uvrnuta... to je ona klasa problema: proradilo samo od sebe - ne znam zasto.
 
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Marcony
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icon Re: CISCO 800 ISDN router, problem sa konekcijom23.01.2007. u 14:38 - pre 210 meseci
Odlicno, bitno je da je proradilo!
YU2MP
 
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