Changeset 176

Timestamp:

07/24/08 08:42:07 (4 months ago)

Author:

pwh

Message:

Added basic support for DS1/E1 interfaces

Files:

• nethorus/app/controllers/manage_controller.rb (modified) (1 diff)
• nethorus/app/helpers/application_helper.rb (modified) (1 diff)
• nethorus/app/views/common/_ds1_interface.html.erb (added)

nethorus/app/controllers/manage_controller.rb

@@ -143 +143 @@
-      @interface_specific_partial = "ethernet_interface"
-
+    elsif @interface.iftype == "ds1"
+
+      # Read the DS1 stats for this interface
+
+      begin
+        dsx1_config_table = @device.get_table('DS1-MIB::dsx1ConfigTable')
+      rescue Device::SNMPProxyConnectFailure
+      end
+
+
+      dsx1_config_table.each do |ds1_row|
+      
+        if ds1_row[1]['dsx1IfIndex'] == @interface.ifindex
+
+          logger.debug "Found a ds1_interface=#{ds1_row[1]['dsx1LineIndex']} for ifindex=#{@interface.ifindex}"
+          @ds1_interface = ds1_row[1]
+
+        end
+
+      end
+
+
+      @ds1_send_code = Hash.new
+      @ds1_send_code['dsx1SendNoCode'] = "Normal/looped data"
+      @ds1_send_code['dsx1SendLineCode'] = "Requesting line loopback"
+      @ds1_send_code['dsx1SendPayloadCode'] = "Requesting payload loopback"
+      @ds1_send_code['dsx1SendResetCode'] = "Requesting loop termination"
+      @ds1_send_code['dsx1SendQRS'] = "Sending quasi-random signal (QRS)"
+      @ds1_send_code['dsx1Send511Pattern'] = "Sending 511-bit fixed test pattern"
+      @ds1_send_code['dsx1Send3in24Pattern'] = "Sending 3-in-24-bits-set test pattern"
+      @ds1_send_code['dsx1SendOtherTestPattern'] = "Sending other test pattern"
+      
+      
+      # Translate the dsx1LineStatus value in to individual states
+      
+      @ds1_line_status = Array.new
+      @ds1_line_status.push "No alarm present" if (@ds1_interface['dsx1LineStatus'] & 1 == 1)
+      @ds1_line_status.push "Yellow Alarm: Far end Loss of Framing (LOF)" if (@ds1_interface['dsx1LineStatus'] & 2 == 2)
+      @ds1_line_status.push "Near end sending Loss of Framing (LOF)" if (@ds1_interface['dsx1LineStatus'] & 4 == 4)
+      @ds1_line_status.push "Far end sending Alarm Indication Signal (AIS)" if (@ds1_interface['dsx1LineStatus'] & 8 == 8)
+      @ds1_line_status.push "Near end sending Alarm Indication Signal (AIS)" if (@ds1_interface['dsx1LineStatus'] & 16 == 16)
+      @ds1_line_status.push "Red Alarm: Near end Loss of Framing (LOF)" if (@ds1_interface['dsx1LineStatus'] & 32 == 32)
+      @ds1_line_status.push "Near end Loss of Signal (LOS)" if (@ds1_interface['dsx1LineStatus'] & 64 == 64)
+      @ds1_line_status.push "Near end looped" if (@ds1_interface['dsx1LineStatus'] & 128 == 128)
+      @ds1_line_status.push "E1 Timeslot 16 Alarm Indication Signal (AIS)" if (@ds1_interface['dsx1LineStatus'] & 256 == 256)
+      @ds1_line_status.push "Far end sending Timeslot 16 Loss of Signalling Multiframe (LOMF) alarm" if (@ds1_interface['dsx1LineStatus'] & 512 == 512)
+      @ds1_line_status.push "Near end sending Timeslot 16 Loss of Signalling Multiframe (LOMF) alarm" if (@ds1_interface['dsx1LineStatus'] & 1024 == 1024)
+      @ds1_line_status.push "Near end detected a test code" if (@ds1_interface['dsx1LineStatus'] & 2048 == 2048)
+      @ds1_line_status.push "Unknown line status - failure?" if (@ds1_interface['dsx1LineStatus'] & 4096 == 4096)
+      @ds1_line_status.push "Near end in Unavailable Signal State" if (@ds1_interface['dsx1LineStatus'] & 8192 == 8192)
+      @ds1_line_status.push "Carrier equipment Out Of Service (OOS)" if (@ds1_interface['dsx1LineStatus'] & 16384 == 16384)
+      @ds1_line_status.push "DS2 Payload Alarm Indication Signal (AIS)" if (@ds1_interface['dsx1LineStatus'] & 32768 == 32768)
+      @ds1_line_status.push "DS2 Performance Threshold Exceeded" if (@ds1_interface['dsx1LineStatus'] & 65536 == 65536)
+      
+
+
+      @ds1_loopback_config = Hash.new
+      @ds1_loopback_config['dsx1NoLoop'] = "No loopback set"
+      @ds1_loopback_config['dsx1PayloadLoop'] = "Local loop through device"
+      @ds1_loopback_config['dsx1LineLoop'] = "Local loop set"
+      @ds1_loopback_config['dsx1OtherLoop'] = "Undefined loopback set"
+      @ds1_loopback_config['dsx1InwardLoop'] = "Remote loop set"
+      @ds1_loopback_config['dsx1DualLoop'] = "Local and remote loops set"
+
+      @interface_specific_partial = "ds1_interface"
+
-    end
-

nethorus/app/helpers/application_helper.rb

@@ -228 +228 @@
-
-
+  # Output the variable if it is not nil, otherwise output "Unavailable"
+  
+  def variable_or_unavailable(variable)
+  
+    if variable.nil? || variable.blank?
+      return "Unavailable"
+    else
+      return variable
+    end
+  
+  end
+
+
-  # Validates an IP address by attempting to convert it to an integer, then back again.
-