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PhirePhly / gist:0a6cc9451c51e4cc09d3
Created April 20, 2015 17:37
APRS-IS Client Keep-alive behavior
Client to server keep-alives should not be sent more often than once every
20 seconds, unless intra-connection meta-data is being conveyed inside the
'# ...' keep-alive line. It is suggested that clients send a keep-alive line
at least once every 24h, with typical rates in the 10m-1h range. Client to
server keep-alives are purely optional; servers may instead choose to
implement client time-out based on their L4 TCP behavior, and clients may
instead choose to tolerate being periodically dropped from the server as an
inactive connection.
@PhirePhly
PhirePhly / gist:1bec79a16760a2cefdce
Created April 10, 2015 06:27
kenneth@thor:~$ snmpwalk -v 1 -c public 10.44.1.30
SNMPv2-MIB::sysDescr.0 = STRING: APC Web/SNMP Management Card (MB:v3.2.0 PF:v3.2.1 PN:aos321.bin AF1:v2.0.1 AN1:em201.bin MN: AP9312TH HR: J13 SN: JA0302010295 MD: 01/06/2003) (Embedded PowerNet SNMP Agent SW v2.2 compatible)
SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.318.1.3.8.1
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (27570) 0:04:35.70
SNMPv2-MIB::sysContact.0 = STRING: Kenneth Finnegan
SNMPv2-MIB::sysName.0 = STRING: KWFAPC1
SNMPv2-MIB::sysLocation.0 = STRING: lan.thelifeofkenneth.com
SNMPv2-MIB::sysServices.0 = INTEGER: 72
IF-MIB::ifNumber.0 = INTEGER: 1
IF-MIB::ifIndex.1 = INTEGER: 1
@PhirePhly
PhirePhly / gist:536151a66c609a324403
Created March 26, 2015 17:47
// ADD THIS TO ttyreader.c at line 318
FILE *rflogfd;
char hackbuf[1024];
sprintf(hackbuf, "/var/log/aprx/kiss.%d.log", S->fd);
rflogfd = fopen(hackbuf, "a");
hexdumpfp(rflogfd, S->rdbuf+S->rdlen, i, 1);
fprintf(rflogfd, "\n");
fclose(rflogfd);
@PhirePhly
PhirePhly / aprx -d
Created March 19, 2015 07:02
.. igate from aprsis
interface_receive_3rdparty() aif=0x62a420, aif->digicount=1
parse_aprs_objectobject name: '442.300'
parse_aprs_uncompressed position ok: lat 39.625 lng -99.575
.. parse_aprs() rc=OK type=0x8002 srcif=APRSIS tnc2addr='n7jys-15>APRS:;442.300 *190700z3937.50N/09934.50Wr442.300 + pl 162.2 Western KS. Intertie Repeater' info_start=';442.300 *190700z3937.50N/09934.50Wr442.300 + pl 162.2 Western KS. Intertie Repeater'
parse_aprs_objectobject name: '442.300'
parse_aprs_uncompressed position ok: lat 39.625 lng -99.575
.. parse_aprs() rc=OK type=0x8002 srcif=APRSIS tnc2addr='n7jys-15>APRS:;442.300 *190700z3937.50N/09934.50Wr442.300 + pl 162.2 Western KS. Intertie Repeater' info_start=';442.300 *190700z3937.50N/09934.50Wr442.300 + pl 162.2 Western KS. Intertie Repeater'
## produce 3rd-party AX.25 frames for transmit, and original source one for filtering:
parse_aprs_objectobject name: '442.300'
@PhirePhly
PhirePhly / gist:9678aa5c6503dee24a4e
Created March 19, 2015 06:47
2015-03-19 06:45:03.454 APRSIS R N7JYS-15>APRS,TCPIP*,qAC,T2VAN:;443.700 *190645z3913.00N/09950.10Wr443.700 + pl 131.8 Western KS. Intertie Repeater
2015-03-19 06:45:03.546 APRSIS R N7JYS-15>APRS,TCPIP*,qAC,T2VAN:;443.575 *190645z3832.50N/09959.99Wr443.575 + pl 162.2 K-Link Repeater
2015-03-19 06:45:03.546 APRSIS R N7JYS-15>APRS,TCPIP*,qAC,T2VAN:;146.790 *190645z3835.00N/09959.99Wr146.790 - pl 131.8 Western KS. Intertie Repeater
2015-03-19 06:45:03.546 APRSIS R N7JYS-15>APRS,TCPIP*,qAC,FIRST:;IRLP3917 *190645z3856.00NL09914.68W&147.045MHz+ PL131.8: LINKED TO REF9733
2015-03-19 06:45:03.546 APRSIS R n7jys-15>APRS,TCPIP*,qAC,T2VAN:;443.675 *190645z3743.79N/09955.68Wr443.675 + pl 162.2 K-Link IRLP Repeater
2015-03-19 06:45:03.726 APRSIS R N7JYS-15>APRS,TCPIP*,qAC,FIRST:;IRLP7672 *190645z3917.50NL09950.10W&443.700MHz, - offset PL tone 131.8: LINKED TO REF9733
2015-03-19 06:45:03.818 APRSIS R n7jys-15>APRS,TCPIP*,qAC,FIRST:;IRLP7065 *190645z3747.00NL09955.00W&443.675MHz- PL162.2: LINKED TO
@PhirePhly
PhirePhly / rf.log
Last active May 6, 2019 01:34
aprx.conf
mycall N0CALL #Replace with valid call
<aprsis>
passcode -1 # Replace with valid passcode
server rotate.aprs2.net
filter "b/N7JYS-15/W6KWF-14"
</aprsis>
<logging>
pidfile /var/run/aprx.pid
@PhirePhly
PhirePhly / gist:2822c03ce0037dbd02cb
Created March 3, 2015 18:42
Intermod study
IM ID Show Product? Product Order Components Min Harmonic Max Harmonic IM Product (MHz) Product Offset (KHz) RX ID Affected RX (MHz) RX Offset (KHz) RX Desc MHz from RX (MHz) TX1 ID TX1 Coef TX1 Freq (MHz) TX1 Offset TX1 Desc TX2 ID TX2 Coef TX2 Freq (MHz) TX2 Offset TX2 Desc TX3 ID TX3 Coef TX3 Freq (MHz) TX3 Offset TX3 Desc TX4 ID TX4 Coef TX4 Freq (MHz) TX4 Offset TX4 Desc
======= ============= ============= ========== ============ ============ ================ ==================== ======= ================= =============== ======================================== ================= ======= ======== ============== ========== ======================================== ======= ======== ============== ========== ======================================== ======= ======== ============== ========== ======================================== ======= ===
@PhirePhly
PhirePhly / cacert.pem
Last active August 29, 2015 14:14
Gmail Trunk for LAN postfix in /etc/postfix
-----BEGIN CERTIFICATE-----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@PhirePhly
PhirePhly / get73.pl
Created January 29, 2015 05:18
Crawls 1960 to 2003 of 73 Magazine
#!/usr/bin/perl -w
# download all issues of 73
# URL to each issue
@issues = (
"http://www.archive.org/download/73-magazine-1960-10/10_October_1960.pdf",
"http://www.archive.org/download/73-magazine-1960-11/11_November_1960.pdf",
"http://www.archive.org/download/73-magazine-1960-12/12_December_1960.pdf",
"http://www.archive.org/download/73-magazine-1961-01/01_January_1961.pdf",
"http://www.archive.org/download/73-magazine-1961-02/02_February_1961.pdf",
@PhirePhly
PhirePhly / gist:7313036c2e6e16e8392b
Created January 9, 2015 21:45
1. odin.lan.thelifeofkenneth.com 0.0% 19 0.3 0.2 0.2 0.4 0.0
2. WRT54G_08E4BE.svale 0.0% 19 1.2 1.1 0.9 1.5 0.0
3. ???
4. 99-46-140-3.lightspeed.sntcca.sbcglobal.n 55.6% 19 22.0 22.4 21.6 24.8 0.9
5. 71.145.0.188 0.0% 19 21.7 162.7 21.3 1234. 349.3
6. 12.83.39.177 0.0% 19 22.5 24.4 22.3 26.3 1.2
7. gar3.lsrca.ip.att.net 0.0% 18 138.1 42.8 32.5 138.1 29.3
8. 12.116.103.62 0.0% 18 64.0 64.2 63.9 64.6 0.0
9. vlan90.ir1.cvo2.kattare.net 0.0% 18 65.1 65.1 64.1 71.0 1.5
10. 198.178.136.80 0.0% 18 64.7 64.8 64.1 68.5 0.8