[asterisk-bugs] [JIRA] (ASTERISK-26850) res_hep_pjsip: Asterisk insert wrong protocol name in "Protocol ID" field in HEP packets

[Max Norba (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=235644#comment-235644 ] 

Max Norba commented on ASTERISK-26850:
--------------------------------------

As I can see in source code of res_hep.c "Protocol ID" field is hardcoded to UDP.


> res_hep_pjsip: Asterisk insert wrong protocol name in "Protocol ID" field in HEP packets
> ----------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-26850
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26850
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_hep_pjsip
>    Affects Versions: 14.3.0
>         Environment: Centos 7, HOMER 5.0.5, PJSIP 2.5.5
>            Reporter: Max Norba
>            Severity: Minor
>
> For clients that connect through TCP transport Asterisk insert in HEP packet  "UDP" in "Protocol ID" field. As we can see in payload in VIA header our client use TCP as transport:
> {noformat}
> HEP3 Protocol
>     HEP ID: HEP3
>     Length (Bytes): 1009
>     Protocol family: IPv4
>     Protocol ID: UDP
>     Source port: 58926
>     Destination port: 5060
>     Timestamp: 1489067611
>     Timestamp us: 879000
>     Protocol Type: SIP
>     Capture ID: 4321
>     Source IP address: 192.168.10.63
>     Destination IP address: 192.168.1.78
>     Authentication Key: foo
>     Correlation ID: NDE2YmJiYTA3M2EwMmZhYzQ5MDQ3ZWQ4ZmUyYmRhOWU.
>     Payload [truncated]: REGISTER sip:192.168.1.78:5060 SIP/2.0\r\nVia: SIP/2.0/TCP 192.168.10.63:61255;branch=z9hG4bK-d8754z-a8057771fb6fc927-1---d8754z-;rport\r\nMax-Forwards: 70\r\nContact: <sip:1 at 192.168.10.63:61255;rinstance=bc512d3059da4
> Session Initiation Protocol (REGISTER)
> {noformat}



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