************************************************************************ DDN MGT Bulletin: 9303 DISA DDN Defense Communications System 24 Nov 1993 Published by: DDN Network Info Center (NIC@NIC.DDN.MIL) (800) 365-3642 DEFENSE DATA NETWORK MANAGEMENT BULLETIN The DDN MANAGEMENT BULLETIN is distributed online by the DDN Network Information Center under DISA contract as a means of communicating official policy, procedures and other information of concern to management personnel at DDN facilities. Back issues may be read through the TACNEWS server ("@n" command at the TAC) or may be obtained by FTP (or Kermit) from the NIC.DDN.MIL host [192.112.36.5] using login="anonymous" and password="guest". The pathname for bulletins is ddn-news/ddn-mgt-bulletin-nn.txt (where "nn" is the bulletin number). ************************************************************************ Updated Transition to T/20 Internet Routing Servers This DDN Management Bulletin supersedes DDN Management Bulletin 130, Updated Transition to T/20 Internet Routing Servers, dated 29 Jul 93. This DDN Management Bulletin provides updated information for DDN MILNET Hosts to DISN/DDN Internet Protocol Router (IPR) and T/20 assignments. Currently, 107 DDN MILNET PSN Nodes have been reassigned due to the addition of the El Segundo DDN IPR, 26.31.0.65. DDN MILNET Hosts (NOT GATEWAYS) should start using these new IPR assignments effective upon receipt of this DDN Management Bulletin, but no later than 5 Jan 94. Subject: Updated Transition to T/20 Internet Routing Servers IMPORTANT - PLEASE READ - Switchover to New DDN Routing Servers and New Gateway Assignments for Subscribers. 1. This bulletin provides the default gateway assignments for MILNET hosts and the routing server assignments for MILNET subscriber gateways. It also provides, in paragraph 4, telephone numbers for assistance in configuring user gateways for CONUS and OCONUS users. Request MILNET subscriber gateways and hosts switch to the new assignments listed in this bulletin NO LATER THAN 5 JANUARY 1994. 2. At this time, the default gateways are CISCO Internet Protocol Routers (IPRs) on the DISN-NT Pilot Network, which provide the store-and-forward function between MILNET and the civilian INTERNET. The routing server T/20s on the MILNET provide dynamic routing infor- mation to subscriber gateways. The following information is provided to explain the responsibilities of subscriber gateway administrators in this transition: a. Section 8 gives the assignment, by PSN, of the two T/20s that subscriber gateways should peer with to obtain dynamic routing information. The Border Gateway Protocol (BGP) remains the recommended protocol and subscribers should maintain the goal of converting to BGP (RE: DDN Management Bulletin 9302). The T/20s will continue to provide EGP services to those subscribers that are not ready to switch to BGP. To achieve optimal routing for traffic to/from the Internet, it is important for subscriber gateways to prefer routes from their primary routing server over their secondary routing server. This capability exists on most routers. Specifically, it is possible to prefer routes from one EGP/BGP neighbor over another EGP/BGP neighbor in both CISCO routers and devices using the gateD router software. If you require assistance configuring your router to accomplish this preference, please contact the technical representative given in paragraph 4. b. Users who want to test their capability to use BGP should contact the technical representative to perform a brief test prior to a permanent change to BGP. c. Section 6 gives the assignment, by PSN, of the CISCO IPR's that MILNET subscriber hosts (not gateways) should use for default routing of Internet traffic. This section also applies to subscriber gateways which are incapable of using or choose not to use the dynamic default route provided by the Internet routing servers. d. Section 7 provides the mapping between the names and the IP addresses of the T/20 routing servers and the CISCO IPR's. 3. These assignments are based on topological grounds to optimize routing within the MILNET. Compliance to these assignments is critical to ensure the maintenance of the proper level of services. Please keep in mind that geographical distances do not necessarily correspond to topological distances on the MILNET. The MILNET topology is changing as as it downsizes. The assignments listed below will be reviewed periodically to ensure that routing continues to be optimal. Although efforts will be made to minimize change, significant topological changes may require a revision to future assignments. These revisions will be announced in future DDN Management Bulletins. BBN will evaluate the topological changes on a quarterly basis. The next re-assignment of routers and default gateways could occur as soon as January 1994. IF NEW RE-ASSIGNMENT ACTIONS ARE REQUIRED DURING JANUARY 1994, A NEW DDN MANAGEMENT BULLETIN WILL BE ISSUED. IT WILL SUPERSEDE THIS DDN MANAGE- MENT BULLETIN TO KEEP ROUTING INFORMATION CURRENT FOR BOTH DDN MILNET SUBSCRIBERS AND DDN NIC FILES. 4. Questions about this bulletin should be addressed to: Capt John W. Lent DDN MILNET Manager DISA/UTDS DSN 222-2757 COMM (703) 692-2757 E-Mail lentj@cc.ims.disa.mil or milnetmgr@ddn-conus.ddn.mil Technical questions in CONUS should be addressed to the CONUS MILNET Monitoring Center, 1-800-451-7413. In Europe, technical questions should be addressed to the European Monitoring Center - ETS 430-5532. In the Pacific, technical questions should be addressed to the Pacific MILNET Monitoring Center - DSN 456-1472/1473/1474. 5. The quarterly cluster assignment evaluation was based on MILNET routing information and traffic statistics from October 1993. The specific nodes within a cluster are determined by performing a topological analysis of the MILNET and grouping nodes with IPRs to mini- mize average topological distance (in hops) to reach an IPR, reduce con- gestion and balance traffic loads directed to the IPR nodes. These assignments include a new cluster, ELSEGUNDO, centered around the LA-IPR (26.31.0.65). The following is the current list of clusters and their corresponding IPRs: IPR Cluster MILNET Address Location ==== ======== =============== ========= AMES AMES 26.19.0.16 Moffett Field, Mt View, CA BEL BELVOIR 26.29.0.142 USAISC, Fairfax, VA DCEC DCEC 26.29.0.104 DCEC, Reston, VA DET DETRICK 26.29.0.54 Ft Detrick, Frederick, MD GUN GUNTER 26.24.0.13 Gunter AFB, Montgomery, AL HUA HUACHUCA 26.25.0.122 Ft Huachuca, Sierra Vista, AZ * LA ELSEGUNDO 26.31.0.65 El Segundo, CA LEW LEWIS 26.29.0.159 Ft Lewis, Tacoma, WA OAK OAKLAND 26.29.0.207 Oakland Army Base, Oakland, CA RAN RANDOLPH 26.17.0.51 Randolph AFB, San Antonio, TX The following IPR's do not have MILNET connections and are not associated with a cluster: FIX-EAST --- --- Univ. of Maryland, College Pk, MD BEN --- --- Ft Harrison, Indianapolis, IN Throughout the rest of this report, 'IPR' refers only to the IPRs connected to the MILNET, since non-connected IPRs only act as transit routers in this architecture. * NOTE: The new DDN IPR at El Segundo, CA is active and has been in service since 1 Nov 93. 6. PSN to IPR Assignment (Table 1) ===================== a. This table defines the cluster to which the PSN (and all PSN users) belong. It designates a primary and secondary IPR for each MILNET PSN. The primary IPR defines the cluster to which the PSN and its users belong, and the secondary provides backup if access to the primary is disrupted. Note that if users are forced to use the secondary IPR (e.g. the primary is down), it can result in non-optimal routing, however it does maintain general connectivity to all networks. b. This table is required by users to configure the static default gateways in hosts. The primary IPR should be configured as the primary default. 7. T/20 Route Server to IPR Assignment (Table 2) =================================== a. This table assigns four route servers to each IPR (two per EGP process). The IPR sets up a routing session (BGP or EGP) with the route servers to obtain routes to the MILNET client networks. b. This table is used to configure the IPRs. 8. T/20 Route Server to PSN Assignment (Table 3) =================================== a. This table lists a primary and secondary route server assigned to each PSN. b. This table is required by users to configure the BGP or EGP routing processes in MILNET client gateways. In most cases, both primary and secondary route servers point to the same list of IPRs. Table 1: PSN to IPR assignments FOR MILNET HOST COMPUTERS ONLY NOT GATEWAYS IPR PSN Primary Secondary No. Name Address Name Address --- ----- -------- ----- -------- 2 DETRICK 26.29.0.54 ELSEGUNDO 26.31.0.65 3 HUACHUCA 26.25.0.122 DETRICK 26.29.0.54 4 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 6 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 8 RANDOLPH 26.17.0.51 BELVOIR 26.29.0.142 9 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 10 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 12 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 13 GUNTER 26.24.0.13 DETRICK 26.29.0.54 14 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 15 ELSEGUNDO 26.31.0.65 BELVOIR 26.29.0.142 16 AMES 26.19.0.16 GUNTER 26.24.0.13 18 DCEC 26.29.0.104 RANDOLPH 26.17.0.51 20 OAKLAND 26.29.0.207 RANDOLPH 26.17.0.51 22 AMES 26.19.0.16 LEWIS 26.29.0.159 24 RANDOLPH 26.17.0.51 DCEC 26.29.0.104 25 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 26 ELSEGUNDO 26.31.0.65 BELVOIR 26.29.0.142 28 OAKLAND 26.29.0.207 LEWIS 26.29.0.159 29 DCEC 26.29.0.104 RANDOLPH 26.17.0.51 35 ELSEGUNDO 26.31.0.65 HUACHUCA 26.25.0.122 37 ELSEGUNDO 26.31.0.65 GUNTER 26.24.0.13 38 GUNTER 26.24.0.13 RANDOLPH 26.17.0.51 39 LEWIS 26.29.0.159 HUACHUCA 26.25.0.122 41 GUNTER 26.24.0.13 ELSEGUNDO 26.31.0.65 42 DETRICK 26.29.0.54 ELSEGUNDO 26.31.0.65 43 AMES 26.19.0.16 OAKLAND 26.29.0.207 44 GUNTER 26.24.0.13 ELSEGUNDO 26.31.0.65 45 DCEC 26.29.0.104 RANDOLPH 26.17.0.51 47 DCEC 26.29.0.104 RANDOLPH 26.17.0.51 50 DETRICK 26.29.0.54 ELSEGUNDO 26.31.0.65 51 RANDOLPH 26.17.0.51 AMES 26.19.0.16 52 RANDOLPH 26.17.0.51 OAKLAND 26.29.0.207 53 GUNTER 26.24.0.13 BELVOIR 26.29.0.142 54 DETRICK 26.29.0.54 RANDOLPH 26.17.0.51 56 RANDOLPH 26.17.0.51 BELVOIR 26.29.0.142 59 ELSEGUNDO 26.31.0.65 GUNTER 26.24.0.13 60 DCEC 26.29.0.104 BELVOIR 26.29.0.142 61 DETRICK 26.29.0.54 ELSEGUNDO 26.31.0.65 65 ELSEGUNDO 26.31.0.65 AMES 26.19.0.16 67 DETRICK 26.29.0.54 RANDOLPH 26.17.0.51 69 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 70 DCEC 26.29.0.104 RANDOLPH 26.17.0.51 71 RANDOLPH 26.17.0.51 OAKLAND 26.29.0.207 72 ELSEGUNDO 26.31.0.65 RANDOLPH 26.17.0.51 74 BELVOIR 26.29.0.142 AMES 26.19.0.16 76 RANDOLPH 26.17.0.51 DCEC 26.29.0.104 77 OAKLAND 26.29.0.207 HUACHUCA 26.25.0.122 78 LEWIS 26.29.0.159 OAKLAND 26.29.0.207 79 GUNTER 26.24.0.13 ELSEGUNDO 26.31.0.65 IPR PSN Primary Secondary No. Name Address Name Address --- ----- -------- ----- -------- 80 ELSEGUNDO 26.31.0.65 OAKLAND 26.29.0.207 81 DETRICK 26.29.0.54 DCEC 26.29.0.104 82 HUACHUCA 26.25.0.122 AMES 26.19.0.16 83 ELSEGUNDO 26.31.0.65 RANDOLPH 26.17.0.51 84 RANDOLPH 26.17.0.51 DETRICK 26.29.0.54 85 ELSEGUNDO 26.31.0.65 HUACHUCA 26.25.0.122 86 RANDOLPH 26.17.0.51 AMES 26.19.0.16 91 BELVOIR 26.29.0.142 RANDOLPH 26.17.0.51 92 HUACHUCA 26.25.0.122 OAKLAND 26.29.0.207 96 BELVOIR 26.29.0.142 GUNTER 26.24.0.13 98 GUNTER 26.24.0.13 HUACHUCA 26.25.0.122 100 AMES 26.19.0.16 OAKLAND 26.29.0.207 102 RANDOLPH 26.17.0.51 DETRICK 26.29.0.54 104 DCEC 26.29.0.104 RANDOLPH 26.17.0.51 105 HUACHUCA 26.25.0.122 RANDOLPH 26.17.0.51 107 GUNTER 26.24.0.13 BELVOIR 26.29.0.142 108 DETRICK 26.29.0.54 ELSEGUNDO 26.31.0.65 110 GUNTER 26.24.0.13 ELSEGUNDO 26.31.0.65 111 HUACHUCA 26.25.0.122 OAKLAND 26.29.0.207 112 ELSEGUNDO 26.31.0.65 GUNTER 26.24.0.13 113 GUNTER 26.24.0.13 BELVOIR 26.29.0.142 114 BELVOIR 26.29.0.142 DETRICK 26.29.0.54 115 OAKLAND 26.29.0.207 DETRICK 26.29.0.54 116 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 117 HUACHUCA 26.25.0.122 AMES 26.19.0.16 120 OAKLAND 26.29.0.207 AMES 26.19.0.16 121 AMES 26.19.0.16 OAKLAND 26.29.0.207 122 HUACHUCA 26.25.0.122 AMES 26.19.0.16 123 BELVOIR 26.29.0.142 GUNTER 26.24.0.13 125 HUACHUCA 26.25.0.122 RANDOLPH 26.17.0.51 126 HUACHUCA 26.25.0.122 OAKLAND 26.29.0.207 127 BELVOIR 26.29.0.142 RANDOLPH 26.17.0.51 128 LEWIS 26.29.0.159 AMES 26.19.0.16 129 HUACHUCA 26.25.0.122 AMES 26.19.0.16 130 DCEC 26.29.0.104 RANDOLPH 26.17.0.51 131 HUACHUCA 26.25.0.122 AMES 26.19.0.16 132 HUACHUCA 26.25.0.122 OAKLAND 26.29.0.207 134 AMES 26.19.0.16 OAKLAND 26.29.0.207 136 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 138 RANDOLPH 26.17.0.51 OAKLAND 26.29.0.207 139 ELSEGUNDO 26.31.0.65 HUACHUCA 26.25.0.122 141 AMES 26.19.0.16 HUACHUCA 26.25.0.122 142 BELVOIR 26.29.0.142 GUNTER 26.24.0.13 145 LEWIS 26.29.0.159 AMES 26.19.0.16 147 ELSEGUNDO 26.31.0.65 AMES 26.19.0.16 148 OAKLAND 26.29.0.207 AMES 26.19.0.16 149 GUNTER 26.24.0.13 RANDOLPH 26.17.0.51 151 RANDOLPH 26.17.0.51 AMES 26.19.0.16 152 GUNTER 26.24.0.13 RANDOLPH 26.17.0.51 153 HUACHUCA 26.25.0.122 ELSEGUNDO 26.31.0.65 IPR PSN Primary Secondary No. Name Address Name Address --- ----- -------- ----- -------- 155 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 156 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 158 GUNTER 26.24.0.13 BELVOIR 26.29.0.142 159 LEWIS 26.29.0.159 AMES 26.19.0.16 160 RANDOLPH 26.17.0.51 GUNTER 26.24.0.13 161 GUNTER 26.24.0.13 BELVOIR 26.29.0.142 162 RANDOLPH 26.17.0.51 HUACHUCA 26.25.0.122 163 RANDOLPH 26.17.0.51 DETRICK 26.29.0.54 164 RANDOLPH 26.17.0.51 DETRICK 26.29.0.54 166 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 167 GUNTER 26.24.0.13 RANDOLPH 26.17.0.51 168 AMES 26.19.0.16 OAKLAND 26.29.0.207 169 ELSEGUNDO 26.31.0.65 BELVOIR 26.29.0.142 170 LEWIS 26.29.0.159 OAKLAND 26.29.0.207 171 HUACHUCA 26.25.0.122 AMES 26.19.0.16 172 BELVOIR 26.29.0.142 GUNTER 26.24.0.13 173 OAKLAND 26.29.0.207 AMES 26.19.0.16 174 DETRICK 26.29.0.54 RANDOLPH 26.17.0.51 175 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 176 RANDOLPH 26.17.0.51 DETRICK 26.29.0.54 177 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 178 OAKLAND 26.29.0.207 HUACHUCA 26.25.0.122 180 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 184 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 185 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 186 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 187 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 188 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 191 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 192 DETRICK 26.29.0.54 BELVOIR 26.29.0.142 194 DETRICK 26.29.0.54 OAKLAND 26.29.0.207 197 ELSEGUNDO 26.31.0.65 HUACHUCA 26.25.0.122 198 HUACHUCA 26.25.0.122 OAKLAND 26.29.0.207 201 DCEC 26.29.0.104 GUNTER 26.24.0.13 202 GUNTER 26.24.0.13 DCEC 26.29.0.104 205 RANDOLPH 26.17.0.51 DETRICK 26.29.0.54 206 RANDOLPH 26.17.0.51 HUACHUCA 26.25.0.122 207 OAKLAND 26.29.0.207 HUACHUCA 26.25.0.122 208 GUNTER 26.24.0.13 RANDOLPH 26.17.0.51 209 GUNTER 26.24.0.13 BELVOIR 26.29.0.142 210 GUNTER 26.24.0.13 BELVOIR 26.29.0.142 211 ELSEGUNDO 26.31.0.65 RANDOLPH 26.17.0.51 216 ELSEGUNDO 26.31.0.65 DETRICK 26.29.0.54 217 ELSEGUNDO 26.31.0.65 DETRICK 26.29.0.54 218 OAKLAND 26.29.0.207 LEWIS 26.29.0.159 222 AMES 26.19.0.16 HUACHUCA 26.25.0.122 223 HUACHUCA 26.25.0.122 OAKLAND 26.29.0.207 224 RANDOLPH 26.17.0.51 DETRICK 26.29.0.54 226 HUACHUCA 26.25.0.122 OAKLAND 26.29.0.207 229 HUACHUCA 26.25.0.122 BELVOIR 26.29.0.142 230 HUACHUCA 26.25.0.122 OAKLAND 26.29.0.207 IPR PSN Primary Secondary No. Name Address Name Address --- ----- -------- ----- -------- 231 HUACHUCA 26.25.0.122 OAKLAND 26.29.0.207 232 HUACHUCA 26.25.0.122 OAKLAND 26.29.0.207 235 RANDOLPH 26.17.0.51 AMES 26.19.0.16 238 ELSEGUNDO 26.31.0.65 DETRICK 26.29.0.54 242 GUNTER 26.24.0.13 BELVOIR 26.29.0.142 243 RANDOLPH 26.17.0.51 AMES 26.19.0.16 246 RANDOLPH 26.17.0.51 DCEC 26.29.0.104 247 BELVOIR 26.29.0.142 GUNTER 26.24.0.13 248 GUNTER 26.24.0.13 BELVOIR 26.29.0.142 249 BELVOIR 26.29.0.142 RANDOLPH 26.17.0.51 250 AMES 26.19.0.16 HUACHUCA 26.25.0.122 Table 2: T/20 Route Server to IPR Assignment EGP 184 EGP 164 IPR Primary Secondary Primary Secondary === ======= ========= ======= ========= DCEC Aberdeen Ritchie WrightPat_N47 Johnsville GUNTER Eglin McPherson Redstone Ben Harrison RANDOLPH Ritchie Oakland Johnsville Detrick DETRICK Detrick NewCumberland Landstuhl Stuttgart HUACHUCA BenHarrison Oakland Leavenworth CampZama BELVOIR NewCumberland Eglin WrightPat_N123 Redstone LEWIS Lewis Oakland McClellan Ben Harrison AMES McClellan Oakland Shafter El Segundo OAKLAND Oakland Shafter CampZama Ben Harrison ELSEGUNDO ElSegundo Redstone McPherson Oakland EGP 184 EGP 164 IPR Primary Secondary Primary Secondary === ======= ========= ======= ========= 26.29.0.104 26.17.0.29 26.17.0.246 26.17.0.47 26.18.0.24 26.24.0.13 26.19.0.53 26.29.0.37 26.29.0.41 26.16.0.232 26.17.0.51 26.17.0.246 26.19.0.148 26.18.0.24 26.30.0.54 26.29.0.54 26.30.0.54 26.30.0.114 26.17.0.14 26.17.0.185 26.25.0.122 26.16.0.232 26.19.0.148 26.18.0.125 26.30.0.77 26.29.0.142 26.30.0.114 26.19.0.53 26.19.0.123 26.29.0.41 26.29.0.159 26.19.0.159 26.19.0.148 26.29.0.22 26.16.0.232 26.19.0.16 26.29.0.22 26.19.0.148 26.30.0.43 26.29.0.65 26.29.0.207 26.19.0.148 26.30.0.43 26.30.0.77 26.16.0.232 26.31.0.65 26.29.0.65 26.29.0.41 26.29.0.37 26.19.0.148 Table 3: T/20 Route Server to PSN Assignment FOR MILNET GATEWAYS ONLY; NOT HOSTS T/20 Route Server PSN Primary Secondary No. Name Address Name Address ---- ---- ------- ---- ------- 2 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 3 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 4 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 6 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 8 Ritchie 26.17.0.246 Johnsville 26.18.0.24 9 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 10 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 12 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 13 Eglin 26.19.0.53 Redstone 26.29.0.41 14 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 15 ElSegundo 26.29.0.65 McPherson 26.29.0.37 16 McClellan 26.29.0.22 Shafter 26.30.0.43 18 Aberdeen 26.17.0.29 WrightPat_N47 26.17.0.47 20 Oakland 26.19.0.148 CampZama 26.30.0.77 22 McClellan 26.29.0.22 Shafter 26.30.0.43 24 Ritchie 26.17.0.246 Johnsville 26.18.0.24 25 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 26 ElSegundo 26.29.0.65 McPherson 26.29.0.37 28 Oakland 26.19.0.148 CampZama 26.30.0.77 29 Aberdeen 26.17.0.29 WrightPat_N47 26.17.0.47 35 ElSegundo 26.29.0.65 McPherson 26.29.0.37 37 ElSegundo 26.29.0.65 McPherson 26.29.0.37 38 Eglin 26.19.0.53 Redstone 26.29.0.41 39 Lewis 26.19.0.159 McClellan 26.29.0.22 41 Eglin 26.19.0.53 Redstone 26.29.0.41 42 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 43 Shafter 26.30.0.43 McClellan 26.29.0.22 44 Eglin 26.19.0.53 Redstone 26.29.0.41 45 Aberdeen 26.17.0.29 WrightPat_N47 26.17.0.47 47 Aberdeen 26.17.0.29 WrightPat_N47 26.17.0.47 50 Detrick 26.30.0.54 Landstuhl 26.17.0.14 51 Ritchie 26.17.0.246 Johnsville 26.18.0.24 52 Ritchie 26.17.0.246 Johnsville 26.18.0.24 53 Eglin 26.19.0.53 Redstone 26.29.0.41 54 Detrick 26.30.0.54 Landstuhl 26.17.0.14 56 Ritchie 26.17.0.246 Johnsville 26.18.0.24 59 ElSegundo 26.29.0.65 McPherson 26.29.0.37 60 Aberdeen 26.17.0.29 WrightPat_N47 26.17.0.47 61 Detrick 26.30.0.54 Landstuhl 26.17.0.14 65 ElSegundo 26.29.0.65 McPherson 26.29.0.37 67 Detrick 26.30.0.54 Landstuhl 26.17.0.14 69 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 70 Aberdeen 26.17.0.29 WrightPat_N47 26.17.0.47 71 Ritchie 26.17.0.246 Johnsville 26.18.0.24 72 ElSegundo 26.29.0.65 McPherson 26.29.0.37 74 NewCumberland 26.30.0.114 WrightPat_N123 26.19.0.123 76 Ritchie 26.17.0.246 Johnsville 26.18.0.24 77 CampZama 26.30.0.77 Oakland 26.19.0.148 78 Lewis 26.19.0.159 McClellan 26.29.0.22 79 Eglin 26.19.0.53 Redstone 26.29.0.41 T/20 Route Server PSN Primary Secondary No. Name Address Name Address ---- ---- ------- ---- ------- 80 ElSegundo 26.29.0.65 McPherson 26.29.0.37 81 Detrick 26.30.0.54 Landstuhl 26.17.0.14 82 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 83 ElSegundo 26.29.0.65 McPherson 26.29.0.37 84 Ritchie 26.17.0.246 Johnsville 26.18.0.24 85 ElSegundo 26.29.0.65 McPherson 26.29.0.37 86 Ritchie 26.17.0.246 Johnsville 26.18.0.24 91 NewCumberland 26.30.0.114 WrightPat_N123 26.19.0.123 92 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 96 NewCumberland 26.30.0.114 WrightPat_N123 26.19.0.123 98 Eglin 26.19.0.53 Redstone 26.29.0.41 100 Shafter 26.30.0.43 McClellan 26.29.0.22 102 Ritchie 26.17.0.246 Johnsville 26.18.0.24 104 Aberdeen 26.17.0.29 WrightPat_N47 26.17.0.47 105 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 107 Eglin 26.19.0.53 Redstone 26.29.0.41 108 Detrick 26.30.0.54 Landstuhl 26.17.0.14 110 Eglin 26.19.0.53 Redstone 26.29.0.41 111 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 112 ElSegundo 26.29.0.65 McPherson 26.29.0.37 113 Eglin 26.19.0.53 Redstone 26.29.0.41 114 NewCumberland 26.30.0.114 WrightPat_N123 26.19.0.123 115 Oakland 26.19.0.148 CampZama 26.30.0.77 116 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 117 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 120 Oakland 26.19.0.148 CampZama 26.30.0.77 121 McClellan 26.29.0.22 Shafter 26.30.0.43 122 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 123 NewCumberland 26.30.0.114 WrightPat_N123 26.19.0.123 125 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 126 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 127 NewCumberland 26.30.0.114 WrightPat_N123 26.19.0.123 128 Lewis 26.19.0.159 McClellan 26.29.0.22 129 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 130 Aberdeen 26.17.0.29 WrightPat_N47 26.17.0.47 131 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 132 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 134 McClellan 26.29.0.22 Shafter 26.30.0.43 136 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 138 Ritchie 26.17.0.246 Johnsville 26.18.0.24 139 ElSegundo 26.29.0.65 McPherson 26.29.0.37 141 Shafter 26.30.0.43 McClellan 26.29.0.22 142 NewCumberland 26.30.0.114 WrightPat_N123 26.19.0.123 145 Lewis 26.19.0.159 McClellan 26.29.0.22 147 ElSegundo 26.29.0.65 McPherson 26.29.0.37 148 Oakland 26.19.0.148 CampZama 26.30.0.77 149 Eglin 26.19.0.53 Redstone 26.29.0.41 151 Ritchie 26.17.0.246 Johnsville 26.18.0.24 152 Eglin 26.19.0.53 Redstone 26.29.0.41 153 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 T/20 Route Server PSN Primary Secondary No. Name Address Name Address ---- ---- ------- ---- ------- 155 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 156 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 158 Eglin 26.19.0.53 Redstone 26.29.0.41 159 Lewis 26.19.0.159 McClellan 26.29.0.22 160 Ritchie 26.17.0.246 Johnsville 26.18.0.24 161 Eglin 26.19.0.53 Redstone 26.29.0.41 162 Ritchie 26.17.0.246 Johnsville 26.18.0.24 163 Ritchie 26.17.0.246 Johnsville 26.18.0.24 164 Ritchie 26.17.0.246 Johnsville 26.18.0.24 166 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 167 Eglin 26.19.0.53 Redstone 26.29.0.41 168 Shafter 26.30.0.43 McClellan 26.29.0.22 169 ElSegundo 26.29.0.65 McPherson 26.29.0.37 170 Lewis 26.19.0.159 McClellan 26.29.0.22 171 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 172 NewCumberland 26.30.0.114 WrightPat_N123 26.19.0.123 173 CampZama 26.30.0.77 Oakland 26.19.0.148 174 Detrick 26.30.0.54 Landstuhl 26.17.0.14 175 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 176 Ritchie 26.17.0.246 Johnsville 26.18.0.24 177 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 178 CampZama 26.30.0.77 Oakland 26.19.0.148 180 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 184 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 185 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 186 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 187 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 188 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 191 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 192 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 194 Landstuhl 26.17.0.14 Stuttgart 26.17.0.185 197 ElSegundo 26.29.0.65 McPherson 26.29.0.37 198 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 201 Aberdeen 26.17.0.29 WrightPat_N47 26.17.0.47 202 Eglin 26.19.0.53 Redstone 26.29.0.41 205 Ritchie 26.17.0.246 Johnsville 26.18.0.24 206 Ritchie 26.17.0.246 Johnsville 26.18.0.24 207 Oakland 26.19.0.148 CampZama 26.30.0.77 208 Eglin 26.19.0.53 Redstone 26.29.0.41 209 Eglin 26.19.0.53 Redstone 26.29.0.41 210 Eglin 26.19.0.53 Redstone 26.29.0.41 211 ElSegundo 26.29.0.65 McPherson 26.29.0.37 216 ElSegundo 26.29.0.65 McPherson 26.29.0.37 217 ElSegundo 26.29.0.65 McPherson 26.29.0.37 218 Oakland 26.19.0.148 CampZama 26.30.0.77 222 Shafter 26.30.0.43 McClellan 26.29.0.22 223 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 224 Ritchie 26.17.0.246 Johnsville 26.18.0.24 226 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 229 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 230 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 T/20 Route Server PSN Primary Secondary No. Name Address Name Address ---- ---- ------- ---- ------- 231 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 232 BenHarrison 26.16.0.232 Leavenworth 26.18.0.125 235 Ritchie 26.17.0.246 Johnsville 26.18.0.24 238 ElSegundo 26.29.0.65 McPherson 26.29.0.37 242 Eglin 26.19.0.53 Redstone 26.29.0.41 243 Ritchie 26.17.0.246 Johnsville 26.18.0.24 246 Ritchie 26.17.0.246 Johnsville 26.18.0.24 247 NewCumberland 26.30.0.114 WrightPat_N123 26.19.0.123 248 Eglin 26.19.0.53 Redstone 26.29.0.41 249 NewCumberland 26.30.0.114 WrightPat_N123 26.19.0.123 250 Shafter 26.30.0.43 McClellan 26.29.0.22