Cisco 1941 with EHWIC-4G-LTE-G - Revision history

Pio2pio: /* Troubleshooting */

2013-11-21T01:05:12Z

Troubleshooting

← Older revision		Revision as of 03:05, 21 November 2013
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	dialer watch-list 1 delay connect 1		dialer watch-list 1 delay connect 1

	=== Troubleshooting ===		= Troubleshooting =
	* debugging of persistent dialer profile		* debugging of persistent dialer profile
	#debug dialer		#debug dialer

Pio2pio: /* Dialer Persistent Configuration always ON */

2013-11-21T01:04:39Z

Dialer Persistent Configuration always ON

← Older revision		Revision as of 03:04, 21 November 2013
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	LTE 3 0 00:00:18 successful Default		LTE 3 0 00:00:18 successful Default

	=== Dialer Persistent Configuration always ON ===		= Dialer Persistent Configuration always ON =
	Dialer interface here Cellular 0/0/0 will be always on. It is good for unlimited data/minutes subscriptions. For reference please check [http://www.cisco.com/en/US/docs/routers/access/interfaces/software/feature/guide/EHWIC-4G-LTESW.html#wp1226659 Cisco Software Installation Guide]		Dialer interface here Cellular 0/0/0 will be always on. It is good for unlimited data/minutes subscriptions. For reference please check [http://www.cisco.com/en/US/docs/routers/access/interfaces/software/feature/guide/EHWIC-4G-LTESW.html#wp1226659 Cisco Software Installation Guide]

Pio2pio: /* Standard DDR Config with dialer idle-timeout */

2013-11-21T01:02:48Z

Standard DDR Config with dialer idle-timeout

← Older revision		Revision as of 03:02, 21 November 2013
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	Local lan is connected to Gi0/1 and all traffic is NAT overload'ed through Cellular0/0/0 interface. There ip 10.0.30.1 is a default gateway for local LAN hosts. From IOS 15 <code> ip nat inside / ip nat outside </code> legacy commands can be replaced by <code> ip nat enable</code>. Please visit [[Cisco weird interfaces\|NVI - NAT Virtual Interface]].		Local lan is connected to Gi0/1 and all traffic is NAT overload'ed through Cellular0/0/0 interface. There ip 10.0.30.1 is a default gateway for local LAN hosts. From IOS 15 <code> ip nat inside / ip nat outside </code> legacy commands can be replaced by <code> ip nat enable</code>. Please visit [[Cisco weird interfaces\|NVI - NAT Virtual Interface]].

	=== Standard DDR Config with <code>dialer idle-timeout</code> ===		= Standard DDR Config with <code>dialer idle-timeout</code> =
	Below is standard config for DDR, where dialer monitors idle time and will bring Cellular interface down when no interested traffic is detected. This is for the subscription plan with number of minutes and data allowance.		Below is standard config for DDR, where dialer monitors idle time and will bring Cellular interface down when no interested traffic is detected. This is for the subscription plan with number of minutes and data allowance.
	!Note: if Cellular interface goes down it will not resolve DNS request resulting with no interesting traffic detection and it will not bring interface up.		!Note: if Cellular interface goes down it will not resolve DNS request resulting with no interesting traffic detection and it will not bring interface up.

Pio2pio: /* Tests */

2013-11-21T00:59:11Z

Tests

← Older revision		Revision as of 02:59, 21 November 2013
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	Diversity antenna does not improve significantly the link quality		Diversity antenna does not improve significantly the link quality

	<code>sh cellular 0/0/0 radio</code>command on 4G-LTE card does not include Service ~~Provided~~ in stats		<code>sh cellular 0/0/0 radio</code> command on 4G-LTE card does not include Service Provider (like Vodafone) in stats

	R1#sh cellular 0/0/0 radio		R1#sh cellular 0/0/0 radio

Pio2pio: /* Dialer Persistent Configuration always ON */

2013-11-03T22:46:41Z

Dialer Persistent Configuration always ON

← Older revision		Revision as of 00:46, 4 November 2013
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	Below are included a few lines from the optional ''dialer watch-list'' option, these are only included because of the very clear comments included. Potentially these could be used to develop to full config.		Below are included a few lines from the optional ''dialer watch-list'' option, these are only included because of the very clear comments included. Potentially these could be used to develop to full config.

	!### The call will be triggered by this statement. The address “5.6.7.8” is		!### The call will be triggered by this statement. The address “5.6.7.8” is a “dummy” route. Any “dummy” value can be used. ###
	a “dummy” route. Any “dummy” value can be used. ###
	dialer watch-list 1 ip 5.6.7.8 0.0.0.0		dialer watch-list 1 ip 5.6.7.8 0.0.0.0
	!### ISR will wait 60 sec. to activate the call after the initial boot. ###		!### ISR will wait 60 sec. to activate the call after the initial boot. ###

Pio2pio: /* Dialer Persistent Configuration always ON */

2013-11-03T22:45:37Z

Dialer Persistent Configuration always ON

@@ Line 356: / Line 356: @@
 carrier transitions
        DCD=up  DSR=up  DTR=up  RTS=up  CTS=up
 === Troubleshooting ===

Pio2pio: /* References */

2013-11-03T20:16:53Z

References

← Older revision		Revision as of 22:16, 3 November 2013
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	*[http://www.cisco.com/en/US/prod/collateral/modules/ps5949/ps11540/qa_c67-641302.html Fourth-Generation LTE Wireless WAN Cards for Cisco Integrated Services Routers Generation 2] Q&A		*[http://www.cisco.com/en/US/prod/collateral/modules/ps5949/ps11540/qa_c67-641302.html Fourth-Generation LTE Wireless WAN Cards for Cisco Integrated Services Routers Generation 2] Q&A
	*[http://www.cisco.com/en/US/docs/routers/access/interfaces/software/deployment/guide/guide_100413.pdf LTE Antenna Guide Cisco Integrated Services Router (ISR G2) and Connected Grid Router] Quality!		*[http://www.cisco.com/en/US/docs/routers/access/interfaces/software/deployment/guide/guide_100413.pdf LTE Antenna Guide Cisco Integrated Services Router (ISR G2) and Connected Grid Router] Quality!

			[[Category:cisco]]

Pio2pio: /* Configure line interface */

2013-11-03T20:13:14Z

Configure line interface

← Older revision		Revision as of 22:13, 3 November 2013
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	no exec		no exec

	!Note - previously used on EHWIC-3G-HSPA+7 card, commands <code>rxspeed 21600000</code> and <code>txspeed 5760000</code> here on line 0/0/0 ~~with~~ have no effect ~~on this line~~; we should use modem AT commands instead. These will be defaulted to <code>rxspeed 100000000</code> and <code>txspeed 50000000</code>		!Note - previously used on EHWIC-3G-HSPA+7 card, commands <code>rxspeed 21600000</code> and <code>txspeed 5760000</code> here on line 0/0/0 have no effect; we should use modem AT commands instead. These will be defaulted to <code>rxspeed 100000000</code> and <code>txspeed 50000000</code>

	== Configure the Cellular interface, NAT and cellular routing ==		== Configure the Cellular interface, NAT and cellular routing ==

Pio2pio: /* Dialer Persistent Configuration always ON */

2013-11-03T20:10:43Z

Dialer Persistent Configuration always ON

@@ Line 234: / Line 234: @@
   LTE                      4          0    00:00:09       successful   Default
-;Option 2 Dialer-Persistent Configuration with External Dialer Interface
+;Option 2. Dialer-Persistent Configuration with External Dialer Interface
 The only option to tear down a call is to shutdown Dialer 1 interface.
@@ Line 266: / Line 266: @@
   dialer-list 1 protocol ip permit
-;Verify
+;Verify - Dialer-Persistent Configuration with External Dialer Interface.
-  R1#show dialer interface dialer 1
+Output below has been snapped when connected to Vodafone contract profile.
   Di1 - dialer type = DIALER PROFILE
   '''Idle timer (never)''', Fast idle timer (20 secs)
@@ Line 288: / Line 289: @@
   Connected to LTE
-  R1#show dialer
+  R1#'''show dialer'''
   Ce0/0/0 - dialer type = IN-BAND ASYNC NO-PARITY
   Dialer pool 1, priority 0
@@ Line 308: / Line 309: @@
   Dial String      Successes   Failures    Last DNIS   Last status
   LTE                      1          1    00:08:56       successful   Default
 === Troubleshooting ===

Pio2pio: /* Dialer Persistent Configuration always ON */

2013-11-03T20:00:03Z

Dialer Persistent Configuration always ON

← Older revision		Revision as of 22:00, 3 November 2013
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	interface Dialer1		interface Dialer1
	ip address negotiated		ip address negotiated
			ip nat enable
	encapsulation slip		encapsulation slip
	! --- Specifies the dialing pool to use for calls to this destination		<span style="color: blue">! --- Specifies the dialing pool to use for calls to this destination</span>
	dialer pool 1		dialer pool 1
	dialer idle-timeout 0		dialer idle-timeout 0
	dialer string LTE		dialer string LTE
	! --- Forces a dialer interface to be connected at all times, even in the absence of interesting traffic		<span style="color: blue">! --- Forces a dialer interface to be connected at all times, even in the absence of interesting traffic</span>
	dialer persistent		dialer persistent
	! --- Assigns the dialer interface to a dialer group		<span style="color: blue">! --- Assigns the dialer interface to a dialer group</span>
	dialer-group 1		dialer-group 1
	!		!