SRSUE: Updated ue config packet capture description

srsue/ue.conf.example

@@ -55,14 +55,15 @@ tx_gain = 80
 #####################################################################
 # Packet capture configuration
 #
-# Packet capture is supported at both MAC, MAC_NR and NAS layers.
+# Packet capture is supported at the MAC, MAC_NR, and NAS layer. 
-# MAC-layer packets are captured to file in the compact format
+# MAC-layer packets are captured to file a the compact format decoded 
-# decoded by the Wireshark mac-lte-framed dissector.
+# by the Wireshark. For decoding, use the UDP dissector and the UDP 
-# To use this dissector, edit the preferences for DLT_USER to
+# heuristic dissection. Edit the preferences (Edit > Preferences > 
-# add an entry with DLT=147, Payload Protocol=mac-lte-framed.
+# Protocols > DLT_USER) for DLT_USER to add an entry for DLT=149 with 
+# Protocol=udp. Further, enable the heuristic dissection in UDP under:
+# Analyze > Enabled Protocols > MAC-LTE > mac_lte_udp and MAC-NR > mac_nr_udp
 # For more information see: https://wiki.wireshark.org/MAC-LTE
-# NAS-layer packets are dissected with DLT=148, and
+# NAS-layer packets are dissected with DLT=148, and Protocol = nas-eps.
-# Payload Protocol = nas-eps.
 #
 # enable:            Enable packet captures of layers (mac/mac_nr/nas/none) multiple option list 
 # mac_filename:      File path to use for MAC packet capture
@@ -73,7 +74,7 @@ tx_gain = 80
 enable = none
 mac_filename = /tmp/ue_mac.pcap
 mac_nr_filename = /tmp/ue_mac_nr.pcap
-nas_filename = /tmp/nas.pcap
+nas_filename = /tmp/ue_nas.pcap
 
 #####################################################################
 # Log configuration